Namespace of LocalSolver. More...

Classes
struct	with_iterator
struct	without_iterator
class	LocalSolver
	LocalSolver environment. More...
class	LSCollection
	Value type for collection expressions (lists). More...
class	LSException
	LocalSolver exception. More...
class	LSExpression
	Mathematical modeling expression. More...
class	LSModel
	Mathematical optimization model. More...
class	LSParam
	Solving parameters. More...
class	LSPhase
	Optimization phase. More...
class	LSSolution
	Solution to the optimization model. More...
class	LSStatistics
	Statistics of the search. More...
class	LSVersion
	Version and copyright info. More...

Typedefs
typedef BSolver	lssolver
typedef LSSolutionStatus	lssolutionstatus
typedef LSState	lsstate
typedef LSOperator	lsoperator
typedef LSObjectiveDirection	lsobjdirection
typedef LSCallbackType	lscallbacktype
typedef LSCallback	lscallback
typedef LSErrorCode	lserrorcode
typedef void(*	lsexceptioncallback )(lserrorcode code, const char message, const char filename, const char funcname, int lineno, void userdata)
typedef void(*	LSCallback )(LSCallbackType type, void *userdata)
	Implementing a LSCallback function allows having user-defined functions called regularly during the search.
typedef long long	lsint
	Integer type used in LocalSolver model.
typedef double	lsdouble
	Float type used in LocalSolver model.

Enumerations
enum	LSCallbackType { CT_PhaseStarted, CT_PhaseEnded, CT_Ticked }
	List of types that can be used with callbacks. More...
enum	LSErrorCode { EC_Api, EC_File, EC_Model, EC_Callback, EC_License, EC_Solver, EC_Internal, EC_Modeler }
	List of error codes used by LSException. More...
enum	LSObjectiveDirection { OD_Minimize, OD_Maximize }
	Objective directions. More...
enum	LSOperator { O_Bool, O_Float, O_Const, O_Sum, O_Sub, O_Prod, O_Max, O_Min, O_Eq, O_Neq, O_Geq, O_Leq, O_Gt, O_Lt, O_If, O_Not, O_And, O_Or, O_Xor, O_Abs, O_Dist, O_Div, O_Mod, O_Array, O_At, O_Scalar, O_Ceil, O_Floor, O_Round, O_Sqrt, O_Log, O_Exp, O_Pow, O_Cos, O_Sin, O_Tan, O_Int, O_Piecewise, O_List, O_Count, O_IndexOf, O_Partition, O_Disjoint }
	Mathematical operators available for modeling. More...
enum	LSSolutionStatus { SS_Inconsistent, SS_Infeasible, SS_Feasible, SS_Optimal }
	Solution status: Optimal, Feasible, Infeasible or Inconsistent. More...
enum	LSState { S_Modeling, S_Running, S_Paused, S_Stopped }
	State of LocalSolver environment. More...

Functions
template<typename T >
with_iterator	is_iterator (typename T::iterator_category *)
template<typename T >
without_iterator	is_iterator (...)
LIB_PUBLIC lssolver *	ls_create_solver_fail_safe (lsexceptioncallback cb, void *userdata)
LIB_PUBLIC lssolver *	ls_create_solver ()
LIB_PUBLIC void	ls_delete_solver (lssolver *solver)
LIB_PUBLIC lsstate	ls_get_state (lssolver *solver)
LIB_PUBLIC void	ls_solve (lssolver *solver)
LIB_PUBLIC void	ls_stop (lssolver *solver)
LIB_PUBLIC int	ls_add_phase (lssolver *solver)
LIB_PUBLIC int	ls_nb_phases (lssolver *solver)
LIB_PUBLIC int	ls_solver_to_string (lssolver solver, char buffer, int bufferSize)
LIB_PUBLIC int	ls_param_to_string (lssolver solver, char buffer, int bufferSize)
LIB_PUBLIC int	ls_solver_info (lssolver solver, char buffer, int bufferSize)
LIB_PUBLIC bool	ls_check_paused_or_stopped (lssolver *solver)
LIB_PUBLIC bool	ls_check_not_running (lssolver *solver)
LIB_PUBLIC void	ls_save_environment (lssolver solver, const char filename)
LIB_PUBLIC void	ls_load_environment (lssolver solver, const char filename)
LIB_PUBLIC void	ls_add_callback (lssolver solver, lscallbacktype type, lscallback callback, void userdata)
LIB_PUBLIC bool	ls_remove_callback (lssolver *solver, lscallbacktype type, lscallback callback)
LIB_PUBLIC bool	ls_remove_callback_2 (lssolver solver, lscallbacktype type, lscallback callback, void userdata)
LIB_PUBLIC void	ls_set_seed (lssolver *solver, int seed)
LIB_PUBLIC int	ls_get_seed (lssolver *solver)
LIB_PUBLIC void	ls_set_nb_threads (lssolver *solver, int nbThreads)
LIB_PUBLIC int	ls_get_nb_threads (lssolver *solver)
LIB_PUBLIC void	ls_set_annealing_level (lssolver *solver, int annealingLevel)
LIB_PUBLIC int	ls_get_annealing_level (lssolver *solver)
LIB_PUBLIC void	ls_set_verbosity (lssolver *solver, int verbosity)
LIB_PUBLIC int	ls_get_verbosity (lssolver *solver)
LIB_PUBLIC void	ls_set_time_between_displays (lssolver *solver, int timeBetweenDisplays)
LIB_PUBLIC int	ls_get_time_between_displays (lssolver *solver)
LIB_PUBLIC void	ls_set_log_file (lssolver solver, const char path)
LIB_PUBLIC int	ls_get_log_file (lssolver solver, char buffer, int bufferSize)
LIB_PUBLIC bool	ls_advanced_param_is_set (lssolver solver, const char param)
LIB_PUBLIC int	ls_get_advanced_param (lssolver solver, const char param, int defaultValue)
LIB_PUBLIC void	ls_set_advanced_param (lssolver solver, const char param, int value)
LIB_PUBLIC int	ls_get_advanced_str_param (lssolver solver, const char param, const char defaultValue, char buffer, int bufferSize)
LIB_PUBLIC void	ls_set_advanced_str_param (lssolver solver, const char param, const char *value)
LIB_PUBLIC void	ls_set_int_objective_bound (lssolver *solver, int objPos, lsint bound)
LIB_PUBLIC void	ls_set_double_objective_bound (lssolver *solver, int objPos, lsdouble bound)
LIB_PUBLIC lsint	ls_get_int_objective_bound (lssolver *solver, int objPos)
LIB_PUBLIC lsdouble	ls_get_double_objective_bound (lssolver *solver, int objPos)
LIB_PUBLIC int	ls_create_int_constant (lssolver *solver, lsint value)
LIB_PUBLIC int	ls_create_double_constant (lssolver *solver, lsdouble value)
LIB_PUBLIC int	ls_create_expression (lssolver *solver, lsoperator op)
LIB_PUBLIC int	ls_nb_expressions (lssolver *solver)
LIB_PUBLIC int	ls_nb_decisions (lssolver *solver)
LIB_PUBLIC int	ls_get_decision (lssolver *solver, int decisionPos)
LIB_PUBLIC int	ls_get_expression_with_name (lssolver solver, const char name)
LIB_PUBLIC void	ls_add_constraint (lssolver *solver, int exprId)
LIB_PUBLIC void	ls_remove_constraint (lssolver *solver, int constraintPos)
LIB_PUBLIC void	ls_remove_constraint_with_expr (lssolver *solver, int exprId)
LIB_PUBLIC int	ls_nb_constraints (lssolver *solver)
LIB_PUBLIC int	ls_get_constraint (lssolver *solver, int constraintPos)
LIB_PUBLIC void	ls_add_objective (lssolver *solver, int exprId, lsobjdirection direction)
LIB_PUBLIC void	ls_remove_objective (lssolver *solver, int objectivePos)
LIB_PUBLIC int	ls_nb_objectives (lssolver *solver)
LIB_PUBLIC int	ls_get_objective (lssolver *solver, int objectiveIndex)
LIB_PUBLIC lsobjdirection	ls_get_objective_direction (lssolver *solver, int objectivePos)
LIB_PUBLIC int	ls_nb_operands (lssolver *solver)
LIB_PUBLIC void	ls_close (lssolver *solver)
LIB_PUBLIC void	ls_open (lssolver *solver)
LIB_PUBLIC bool	ls_is_closed (lssolver *solver)
LIB_PUBLIC int	ls_model_to_string (lssolver solver, char buffer, int bufferSize)
LIB_PUBLIC bool	ls_expr_check_index (lssolver *solver, int exprIndex)
LIB_PUBLIC lsint	ls_expr_get_int_value (lssolver *solver, int exprId)
LIB_PUBLIC lsdouble	ls_expr_get_double_value (lssolver *solver, int exprId)
LIB_PUBLIC bool	ls_expr_is_violated (lssolver *solver, int exprId)
LIB_PUBLIC void	ls_expr_set_int_value (lssolver *solver, int exprId, lsint value)
LIB_PUBLIC void	ls_expr_set_double_value (lssolver *solver, int exprId, lsdouble value)
LIB_PUBLIC bool	ls_expr_is_named (lssolver *solver, int exprId)
LIB_PUBLIC int	ls_expr_get_name (lssolver solver, int exprId, char buffer, int bufferSize)
LIB_PUBLIC void	ls_expr_set_name (lssolver solver, int exprId, const char name)
LIB_PUBLIC int	ls_expr_info (lssolver solver, int exprId, char buffer, int bufferSize)
LIB_PUBLIC int	ls_expr_to_string (lssolver solver, int exprId, char buffer, int bufferSize)
LIB_PUBLIC int	ls_expr_nb_operands (lssolver *solver, int exprId)
LIB_PUBLIC void	ls_expr_set_operand (lssolver *solver, int exprId, int operandPos, int operandId)
LIB_PUBLIC void	ls_expr_add_operand (lssolver *solver, int exprId, int operandId)
LIB_PUBLIC int	ls_expr_get_operand (lssolver *solver, int exprId, int operandPos)
LIB_PUBLIC bool	ls_expr_is_array (lssolver *solver, int exprId)
LIB_PUBLIC bool	ls_expr_is_collection (lssolver *solver, int exprId)
LIB_PUBLIC bool	ls_expr_is_bool (lssolver *solver, int exprId)
LIB_PUBLIC bool	ls_expr_is_int (lssolver *solver, int exprId)
LIB_PUBLIC bool	ls_expr_is_double (lssolver *solver, int exprId)
LIB_PUBLIC bool	ls_expr_is_objective (lssolver *solver, int exprId)
LIB_PUBLIC bool	ls_expr_is_decision (lssolver *solver, int exprId)
LIB_PUBLIC bool	ls_expr_is_constraint (lssolver *solver, int exprId)
LIB_PUBLIC bool	ls_expr_is_constant (lssolver *solver, int exprId)
LIB_PUBLIC lsoperator	ls_expr_get_operator (lssolver *solver, int exprId)
LIB_PUBLIC lssolutionstatus	ls_get_solution_status (lssolver *solver)
LIB_PUBLIC void	ls_clear_solution (lssolver *solver)
LIB_PUBLIC void	ls_collection_clear (lssolver *solver, int exprId)
LIB_PUBLIC void	ls_collection_add (lssolver *solver, int exprId, lsint val)
LIB_PUBLIC lsint	ls_collection_count (lssolver *solver, int exprId)
LIB_PUBLIC lsint	ls_collection_get (lssolver *solver, int exprId, int pos)
LIB_PUBLIC int	ls_collection_to_string (lssolver solver, int exprId, char buffer, int bufferSize)
LIB_PUBLIC bool	ls_phase_check_index (lssolver *solver, int phaseIndex)
LIB_PUBLIC void	ls_phase_set_optimized_objective (lssolver *solver, int phaseIndex, int optimizedObjective)
LIB_PUBLIC int	ls_phase_get_optimized_objective (lssolver *solver, int phaseIndex)
LIB_PUBLIC void	ls_phase_set_iteration_limit (lssolver *solver, int phaseIndex, long long iterationLimit)
LIB_PUBLIC long long	ls_phase_get_iteration_limit (lssolver *solver, int phaseIndex)
LIB_PUBLIC void	ls_phase_set_time_limit (lssolver *solver, int phaseIndex, int timeLimit)
LIB_PUBLIC int	ls_phase_get_time_limit (lssolver *solver, int phaseIndex)
LIB_PUBLIC void	ls_phase_set_enabled (lssolver *solver, int phaseIndex, bool enabled)
LIB_PUBLIC bool	ls_phase_is_enabled (lssolver *solver, int phaseIndex)
LIB_PUBLIC int	ls_phase_to_string (lssolver solver, int phaseIndex, char buffer, int bufferSize)
LIB_PUBLIC int	ls_stats_get_running_time (lssolver *solver, int phaseIndex)
LIB_PUBLIC long long	ls_stats_get_nb_iterations (lssolver *solver, int phaseIndex)
LIB_PUBLIC long long	ls_stats_get_nb_moves (lssolver *solver, int phaseIndex)
LIB_PUBLIC long long	ls_stats_get_nb_accepted_moves (lssolver *solver, int phaseIndex)
LIB_PUBLIC long long	ls_stats_get_nb_improving_moves (lssolver *solver, int phaseIndex)
LIB_PUBLIC long long	ls_stats_get_nb_rejected_moves (lssolver *solver, int phaseIndex)
LIB_PUBLIC long long	ls_stats_get_nb_infeasible_moves (lssolver *solver, int phaseIndex)
LIB_PUBLIC double	ls_stats_get_percent_accepted_moves (lssolver *solver, int phaseIndex)
LIB_PUBLIC double	ls_stats_get_percent_improving_moves (lssolver *solver, int phaseIndex)
LIB_PUBLIC double	ls_stats_get_percent_rejected_moves (lssolver *solver, int phaseIndex)
LIB_PUBLIC double	ls_stats_get_percent_infeasible_moves (lssolver *solver, int phaseIndex)
LIB_PUBLIC int	ls_stats_to_string (lssolver solver, int phaseIndex, char buffer, int bufferSize)
LIB_PUBLIC int	ls_stats_info (lssolver solver, int phaseIndex, char buffer, int bufferSize)
LIB_PUBLIC void	ls_add_exception_callback (lssolver solver, lsexceptioncallback callback, void userdata)
LIB_PUBLIC bool	ls_remove_exception_callback (lssolver *solver, lsexceptioncallback callback)
LIB_PUBLIC bool	ls_remove_exception_callback_2 (lssolver solver, lsexceptioncallback callback, void userdata)
LIB_PUBLIC int	ls_major_version ()
LIB_PUBLIC int	ls_minor_version ()
LIB_PUBLIC int	ls_build_date ()
LIB_PUBLIC int	ls_version_code ()
LIB_PUBLIC int	ls_info (char *buffer, int bufferSize)
LIB_PUBLIC int	ls_version (char *buffer, int bufferSize)
LIB_PUBLIC int	ls_platform (char *buffer, int bufferSize)
LIB_PUBLIC int	ls_copyright (char *buffer, int bufferSize)
LIB_PUBLIC int	ls_license_path (char *buffer, int bufferSize)
LIB_PUBLIC void	ls_set_license_path (const char *path)
LIB_PUBLIC int	ls_license_content (char *buffer, int bufferSize)
LIB_PUBLIC void	ls_set_license_content (const char *content)
LSExpression	operator+ (lsint expr0, LSExpression expr1)
LSExpression	operator+ (lsdouble expr0, LSExpression expr1)
LSExpression	operator+ (int expr0, LSExpression expr1)
LSExpression	operator- (lsint expr0, LSExpression expr1)
LSExpression	operator- (lsdouble expr0, LSExpression expr1)
LSExpression	operator- (int expr0, LSExpression expr1)
LSExpression	operator* (lsint expr0, LSExpression expr1)
LSExpression	operator* (lsdouble expr0, LSExpression expr1)
LSExpression	operator* (int expr0, LSExpression expr1)
LSExpression	operator/ (lsint expr0, LSExpression expr1)
LSExpression	operator/ (lsdouble expr0, LSExpression expr1)
LSExpression	operator/ (int expr0, LSExpression expr1)
LSExpression	operator% (lsint expr0, LSExpression expr1)
LSExpression	operator% (int expr0, LSExpression expr1)
LSExpression	operator== (lsint expr0, LSExpression expr1)
LSExpression	operator== (lsdouble expr0, LSExpression expr1)
LSExpression	operator== (int expr0, LSExpression expr1)
LSExpression	operator!= (lsint expr0, LSExpression expr1)
LSExpression	operator!= (lsdouble expr0, LSExpression expr1)
LSExpression	operator!= (int expr0, LSExpression expr1)
LSExpression	operator>= (lsint expr0, LSExpression expr1)
LSExpression	operator>= (lsdouble expr0, LSExpression expr1)
LSExpression	operator>= (int expr0, LSExpression expr1)
LSExpression	operator<= (lsint expr0, LSExpression expr1)
LSExpression	operator<= (lsdouble expr0, LSExpression expr1)
LSExpression	operator<= (int expr0, LSExpression expr1)
LSExpression	operator> (lsint expr0, LSExpression expr1)
LSExpression	operator> (lsdouble expr0, LSExpression expr1)
LSExpression	operator> (int expr0, LSExpression expr1)
LSExpression	operator< (lsint expr0, LSExpression expr1)
LSExpression	operator< (lsdouble expr0, LSExpression expr1)
LSExpression	operator< (int expr0, LSExpression expr1)

Detailed Description

Namespace of LocalSolver.

Typedef Documentation

typedef BSolver localsolver::lssolver

typedef LSSolutionStatus localsolver::lssolutionstatus

typedef LSState localsolver::lsstate

typedef LSOperator localsolver::lsoperator

typedef LSObjectiveDirection localsolver::lsobjdirection

typedef LSCallbackType localsolver::lscallbacktype

typedef LSCallback localsolver::lscallback

typedef LSErrorCode localsolver::lserrorcode

typedef void(* localsolver::lsexceptioncallback)(lserrorcode code, const char *message, const char *filename, const char *funcname, int lineno, void *userdata)

typedef void(* localsolver::LSCallback)(LSCallbackType type, void *userdata)

Implementing a LSCallback function allows having user-defined functions called regularly during the search.

It can be used for example to control when to stop the search or to display some specific information during the search.

Parameters

solver	The solver calling the function.
type	The type of event that triggered the call.

typedef long long localsolver::lsint

Integer type used in LocalSolver model.

The range of all integer numbers manipulated in LocalSolver model is limited to {-2^63, ..., 2^63-1}. Note that 2^63 = 9,223,372,036,854,775,808 > 10^18.

typedef double localsolver::lsdouble

Float type used in LocalSolver model.

The precision of all float numbers manipulated in LocalSolver model is limited to 64 bits.

Since: 3.0

Enumeration Type Documentation

enum localsolver::LSCallbackType

List of types that can be used with callbacks.

Each type corresponds to a specific event that can occur during the resolution.

Since: 4.0

Enumerator:

CT_PhaseStarted

Event that occurs when a phase is started.

CT_PhaseEnded

Event that occurs when a phase ends.

CT_Ticked

Event that occurs regularly during the resolution.

The time between two such ticks can be tuned with the timeBetweenDisplay parameter.

See Also: LSParam::setTimeBetweenDisplays(int)

enum localsolver::LSErrorCode

List of error codes used by LSException.

Enumerator:

EC_Api	Code used for errors related to API functions. Used when you call a function in a wrong way or with inappropriate parameters. Examples of error messages: Argument 'argName' cannot be null. Argument 'argName' does not belong to this instance of LocalSolver. Argument 'argName' must be positive. Argument 'argName' cannot be an empty string. This method is only allowed in state Modeling (the model must not be closed).
EC_File	Code used when an error related to input/output operations occurs. Examples of error messages: File doesn't exist. File is corrupted. Cannot open file. File format is not recognized.
EC_Model	Code used when a problem related to the structure of the model occurs. Examples of error messages: At least one objective is required in the model. A cycle of length 'n' was detected in the model. Number of operands ('n') is too small: at least 'm' operands are expected for 'operator'. Operand 'n' of 'operator' must be 'type'. Type provided: 'otherType'.
EC_Callback	Code used when an error is encountered in a user callback.
EC_License	Code used when a problem related to licensing occurs. That could be a problem with the license itself (expiration, hardware signature, ...), or a problem related to input/output or networking operations. Examples of error messages: Incorrect license number. This license key is not compatible with the current hardware. Please contact your reseller. Property prop is missing in file [file] Fail to contact the token server. Check your connection. This license is not compatible with the current hardware. No token available. All tokens are currently in use.
EC_Solver	Code used when a problem occurs during the resolution such a division by zero or an index out of bounds. Keep in mind that, during the search variables are likely to take values that do not satisfy the constraints (for instance in the feasibility stage). Consequently when an division by zero or array overflow occurs in your model, it probably means that the denominator of a modulo or the index of a array can take invalid values. You can fix this using min and max expressions for instance: `z <- x % y` can be replaced by `z<-x % max(1,y)`. Examples of error messages: Division by zero. Index out of bounds for 'at' operator (index: 'indexId', array size: 'n')
EC_Internal	Internal LocalSolver error.
EC_Modeler	Code used when an error is encountered in the modeler.

enum localsolver::LSObjectiveDirection

Objective directions.

See Also: LSModel::addObjective(LSExpression*, LSObjectiveDirection)

Enumerator:

OD_Minimize	Minimization.
OD_Maximize	Maximization.

enum localsolver::LSOperator

Mathematical operators available for modeling.

These operators are used to type the expressions created in LocalSolver mathematical optimization model.

See Also: LSModel; LSExpression

Enumerator:

O_Bool	Boolean decision. Decisional operator with no operand. Decision variable with domain {0,1}.
O_Float	Float decision. Decisional operator with two operands min and max. Decision variable with domain [min,max]. Since 4.0
O_Const	Constant. Unary operator. Can be equal to any integer. Note that constants 0 or 1 are considered as boolean. Constants are implicitly created when passing integer arguments to LSModel#createExpression(LSOperator, lsint) or LSExpression#addOperand(lsint).
O_Sum	Sum. N-ary arithmetic operator. SUM(e1,e2,...,eN) is equal to the sum of all operands e1,e2,...,eN. This operator returns an integer or a double according to the type of its operands.
O_Sub	Substraction. Binary arithmetic operator. SUB(x, y) is equal to the value of x - y. This operator returns an integer or a double according to the type of its operands. Since 4.0
O_Prod	Product. N-ary arithmetic operator. PROD(e1,e2,...,eN) is equal to the product of all operands e1,e2,...,eN. This operator returns an integer or a double according to the type of its operands.
O_Max	Maximum. N-ary arithmetic operator. MAX(e1,e2,...,eN) is equal to the maximum value among all operands e1,e2,...,eN. This operator returns an integer or a double according to the type of its operands.
O_Min	Minimum. N-ary arithmetic operator. MIN(e1,e2,...,eN) is equal to the minimum value among all operands e1,e2,...,eN. This operator returns an integer or a double according to the type of its operands.
O_Eq	Equal. Binary relational operator. EQ(a,b) = 1 if a == b, and 0 otherwise. This operator returns a boolean.
O_Neq	Not equal to. Binary relational operator. NEQ(a,b) = 1 if a != b, and 0 otherwise. This operator returns a boolean.
O_Geq	Greater than or equal to. Binary relational operator. GEQ(a,b) = 1 if a >= b, and 0 otherwise. This operator returns a boolean.
O_Leq	Lower than or equal to. Binary relational operator. LEQ(a,b) = 1 if a <= b, and 0 otherwise. This operator returns a boolean.
O_Gt	Strictly greater than. Binary relational operator. GT(a,b) = 1 if a > b, and 0 otherwise. This operator returns a boolean.
O_Lt	Strictly lower than. Binary relational operator. LQ(a, b) = 1 if a < b, and 0 otherwise. This operator returns a boolean.
O_If	If-Then-Else. Ternary conditional operator. IF(a,b,c) is equal to b if a is true, and c otherwise. Note that the first operand must be a boolean (that is, equal to 0 or 1). This operator returns a boolean, an integer or a double according to the type of the second and third operands.
O_Not	Not. Unary logical operator. NOT(a) = 1 - a. Note that the operand must be boolean (that is, equal to 0 or 1). This operator returns a boolean.
O_And	And. N-ary logical operator. AND(e1,e2,...,eN) is equal to 1 (true) if all operands e1,e2,...,eN are 1, and 0 otherwise. Note that all operands must be boolean (that is, equal to 0 or 1). This operator returns a boolean.
O_Or	Or. N-ary logical operator. OR(e1,e2,...,eN) is equal to 0 if all operands e1,e2,...,eN are 0, and 1 otherwise. Note that all operands must be boolean (that is, equal to 0 or 1). This operator returns a boolean.
O_Xor	Exclusive or (also called "xor"). N-ary logical operator. XOR(e1,e2,...,eN) is equal to 0 if the number of operands with value 1 among e1,e2,...,eN is even, and 1 otherwise. Remarkable case: XOR(a,b) = 1 if a == b, and 0 otherwise. Note that all operands must be boolean (that is, equal to 0 or 1). This operator returns a boolean.
O_Abs	Absolute value. Unary arithmetic operator. ABS(e) = e >= 0 ? e : -e. This operator returns an integer or a double according to the type of its operand.
O_Dist	Distance between two numbers. Binary arithmetic operator. DIST(a,b) = ABS(a-b). This operator returns an integer or a double according to the type of its operands.
O_Div	Division. Binary arithmetic operator. This operator always returns a double. Note that until version 4.0, the division was an integer division if both operands were integers.
O_Mod	Modulo (remainder of the integer division). Binary arithmetic operator. MOD(a,b) = r such that a = q * b + r with q, r integers and \|r\| < b. An error will be thrown if b equals 0 at an iteration of the search. Note that the operands must be integers. This operator returns an integer.
O_Array	Array. An array is a collection of elements. Indexes begin at 0. It could be used with operators like at or scalar. An array can contain operands of type double, integer or boolean. Note that an array cannot contain another array. Since 2.1
O_At	Returns the element of an array. MyArray[i] returns the i element of the array MyArray. An error will be thrown if i is out of range. This operator returns a boolean, an integer or a double according to the type of the operands in the array. Since 2.1
O_Scalar	Scalar product. SCALAR(a, x) = sum(a[i]*x[i]) with a and x two arrays. This operator returns an integer or a double according to the type of the operands in the arrays. Since 2.1
O_Ceil	Ceil. Unary arithmetic operator. Returns a value rounded to the next highest integer. This operator returns an integer. Since 3.0
O_Floor	Floor. Unary arithmetic operator. Returns a value rounded to the next lowest integer. This operator returns an integer. Since 3.0
O_Round	Round. Unary arithmetic operator. Returns a value rounded to the nearest integer. This operator returns an integer. Since 3.0
O_Sqrt	Square root. Unary arithmetic operator. This operator returns a double. Since 3.0
O_Log	Natural logarithm (base-e). Unary arithmetic operator. This operator returns a double. Since 3.0
O_Exp	Base-e exponential. Unary arithmetic operator. This operator returns a double. Since 3.0
O_Pow	Power operator. POW(x, y) is equals to the value of x to the power of y. This operator returns a double. Since 3.0
O_Cos	Cosine. Unary arithmetic operator. This operator returns a double. Since 3.0
O_Sin	Sine. Unary arithmetic operator. This operator returns a double. Since 3.0
O_Tan	Tangent. Unary arithmetic operator. This operator returns a double. Since 3.0
O_Int	Integer decision variable. Decisional operator with two operands min and max. Decision variable with domain [min,max]. Since 5.0
O_Piecewise	Piecewise-linear function operator. The piecewise linear function is defined by two arrays of numbers giving the breakpoints of the function. This operator has exactly 3 operands: The first two operands must be two arrays of equal lengths (necessarily larger or equal to 2). These arrays must contain constant numbers (int or double). The first array must contain numbers in ascending order. The third operand must be an integer or double expression. An exception will be thrown if its value is strictly smaller that the first element of the first array, or strictly larger than the last element of the first array. This operator returns a double. piecewise(x,y,z) returns the image of z by the function defined by geometric points (x[0],y[0]), (x[1],y[1]), ..... (x[n-1],y[n-1]), For instance piecewise({0,50,100},{0,10,100},75) returns 55. Discontinuities are allowed in the definition of the function, that is to say that two geometric points can share the same x-coordinate. By convention the value taken by the function at such a discontinuous point is the one associated to the last occurrence of this x-coordinate in array x. For instance piecewise({0,50,50,100},{0,0.1,0.9,1},50) returns 0.9; Since 5.0
O_List	A list is an collection of integers within a range [0,n-1] where n is the unique argument of this operator. Mathematically a list is a permutation of a subset of [0,n-1]. This operator takes exactly one parameter: a constant strictly positive integer. All values in the list will be pairwise different, non negative and strictly smaller that this number. The elements of the list can be accessed with the at operator (-1 will be returned for indices beyond the number of elements in the list and for negative indices). Since 5.5
O_Count	The number of elements in a collection. This operator takes exactly one argument of type list. Since 5.5
O_IndexOf	The index of a value in a list (-1 if the value is not in the list). This operator takes exactly two arguments: the first one is a list, the second one is an integer expression. Since 5.5
O_Partition	Partition. N-ary logical operator. Partition(l1,l2,...,lN) is true if all lists l1,l2..lN form a partition of their common range. All parameters of this operator must be lists on the same range. Since 5.5
O_Disjoint	Disjoint. N-ary logical operator. Disjoint(l1,l2,...,lN) is true if all lists l1,l2..lN are pairwise disjoint. All parameters of this operator must be lists on the same range. Since 5.5

enum localsolver::LSSolutionStatus

Solution status: Optimal, Feasible, Infeasible or Inconsistent.

See Also: LSSolution

Enumerator:

SS_Inconsistent	Solution and model are inconsistent. The solver was able to prove that the model admits no feasible solution. Note that even a model without any constraint can be infeasible because some expressions induce implicit constraints: for instance defining sqrt(x) implicitly constrains x to be non-negative.
SS_Infeasible	Solution is infeasible (some constraints are violated).
SS_Feasible	Solution is feasible but optimality was not proven.
SS_Optimal	Solution is optimal (all objective bounds are reached).

enum localsolver::LSState

State of LocalSolver environment.

See Also: LocalSolver::getState()

Enumerator:

S_Modeling	Model is being built.
S_Running	Solver is running.
S_Paused	Solver is paused.
S_Stopped	Solver is stopped.

Function Documentation

template<typename T >

with_iterator localsolver::is_iterator ( typename T::iterator_category * )

template<typename T >

without_iterator localsolver::is_iterator ( ... )

LIB_PUBLIC lssolver* localsolver::ls_create_solver_fail_safe	(	lsexceptioncallback	cb,
		void *	userdata
	)

LIB_PUBLIC lssolver* localsolver::ls_create_solver ( )

LIB_PUBLIC void localsolver::ls_delete_solver ( lssolver * solver )

LIB_PUBLIC lsstate localsolver::ls_get_state ( lssolver * solver )

LIB_PUBLIC void localsolver::ls_solve ( lssolver * solver )

LIB_PUBLIC void localsolver::ls_stop ( lssolver * solver )

LIB_PUBLIC int localsolver::ls_add_phase ( lssolver * solver )

LIB_PUBLIC int localsolver::ls_nb_phases ( lssolver * solver )

LIB_PUBLIC int localsolver::ls_solver_to_string	(	lssolver *	solver,
		char *	buffer,
		int	bufferSize
	)

LIB_PUBLIC int localsolver::ls_param_to_string	(	lssolver *	solver,
		char *	buffer,
		int	bufferSize
	)

LIB_PUBLIC int localsolver::ls_solver_info	(	lssolver *	solver,
		char *	buffer,
		int	bufferSize
	)

LIB_PUBLIC bool localsolver::ls_check_paused_or_stopped ( lssolver * solver )

LIB_PUBLIC bool localsolver::ls_check_not_running ( lssolver * solver )

LIB_PUBLIC void localsolver::ls_save_environment	(	lssolver *	solver,
		const char *	filename
	)

LIB_PUBLIC void localsolver::ls_load_environment	(	lssolver *	solver,
		const char *	filename
	)

LIB_PUBLIC void localsolver::ls_add_callback	(	lssolver *	solver,
		lscallbacktype	type,
		lscallback	callback,
		void *	userdata
	)

LIB_PUBLIC bool localsolver::ls_remove_callback	(	lssolver *	solver,
		lscallbacktype	type,
		lscallback	callback
	)

LIB_PUBLIC bool localsolver::ls_remove_callback_2	(	lssolver *	solver,
		lscallbacktype	type,
		lscallback	callback,
		void *	userdata
	)

LIB_PUBLIC void localsolver::ls_set_seed	(	lssolver *	solver,
		int	seed
	)

LIB_PUBLIC int localsolver::ls_get_seed ( lssolver * solver )

LIB_PUBLIC void localsolver::ls_set_nb_threads	(	lssolver *	solver,
		int	nbThreads
	)

LIB_PUBLIC int localsolver::ls_get_nb_threads ( lssolver * solver )

LIB_PUBLIC void localsolver::ls_set_annealing_level	(	lssolver *	solver,
		int	annealingLevel
	)

LIB_PUBLIC int localsolver::ls_get_annealing_level ( lssolver * solver )

LIB_PUBLIC void localsolver::ls_set_verbosity	(	lssolver *	solver,
		int	verbosity
	)

LIB_PUBLIC int localsolver::ls_get_verbosity ( lssolver * solver )

LIB_PUBLIC void localsolver::ls_set_time_between_displays	(	lssolver *	solver,
		int	timeBetweenDisplays
	)

LIB_PUBLIC int localsolver::ls_get_time_between_displays ( lssolver * solver )

LIB_PUBLIC void localsolver::ls_set_log_file	(	lssolver *	solver,
		const char *	path
	)

LIB_PUBLIC int localsolver::ls_get_log_file	(	lssolver *	solver,
		char *	buffer,
		int	bufferSize
	)

LIB_PUBLIC bool localsolver::ls_advanced_param_is_set	(	lssolver *	solver,
		const char *	param
	)

LIB_PUBLIC int localsolver::ls_get_advanced_param	(	lssolver *	solver,
		const char *	param,
		int	defaultValue
	)

LIB_PUBLIC void localsolver::ls_set_advanced_param	(	lssolver *	solver,
		const char *	param,
		int	value
	)

LIB_PUBLIC int localsolver::ls_get_advanced_str_param	(	lssolver *	solver,
		const char *	param,
		const char *	defaultValue,
		char *	buffer,
		int	bufferSize
	)

LIB_PUBLIC void localsolver::ls_set_advanced_str_param	(	lssolver *	solver,
		const char *	param,
		const char *	value
	)

LIB_PUBLIC void localsolver::ls_set_int_objective_bound	(	lssolver *	solver,
		int	objPos,
		lsint	bound
	)

LIB_PUBLIC void localsolver::ls_set_double_objective_bound	(	lssolver *	solver,
		int	objPos,
		lsdouble	bound
	)

LIB_PUBLIC lsint localsolver::ls_get_int_objective_bound	(	lssolver *	solver,
		int	objPos
	)

LIB_PUBLIC lsdouble localsolver::ls_get_double_objective_bound	(	lssolver *	solver,
		int	objPos
	)

LIB_PUBLIC int localsolver::ls_create_int_constant	(	lssolver *	solver,
		lsint	value
	)

LIB_PUBLIC int localsolver::ls_create_double_constant	(	lssolver *	solver,
		lsdouble	value
	)

LIB_PUBLIC int localsolver::ls_create_expression	(	lssolver *	solver,
		lsoperator	op
	)

LIB_PUBLIC int localsolver::ls_nb_expressions ( lssolver * solver )

LIB_PUBLIC int localsolver::ls_nb_decisions ( lssolver * solver )

LIB_PUBLIC int localsolver::ls_get_decision	(	lssolver *	solver,
		int	decisionPos
	)

LIB_PUBLIC int localsolver::ls_get_expression_with_name	(	lssolver *	solver,
		const char *	name
	)

LIB_PUBLIC void localsolver::ls_add_constraint	(	lssolver *	solver,
		int	exprId
	)

LIB_PUBLIC void localsolver::ls_remove_constraint	(	lssolver *	solver,
		int	constraintPos
	)

LIB_PUBLIC void localsolver::ls_remove_constraint_with_expr	(	lssolver *	solver,
		int	exprId
	)

LIB_PUBLIC int localsolver::ls_nb_constraints ( lssolver * solver )

LIB_PUBLIC int localsolver::ls_get_constraint	(	lssolver *	solver,
		int	constraintPos
	)

LIB_PUBLIC void localsolver::ls_add_objective	(	lssolver *	solver,
		int	exprId,
		lsobjdirection	direction
	)

LIB_PUBLIC void localsolver::ls_remove_objective	(	lssolver *	solver,
		int	objectivePos
	)

LIB_PUBLIC int localsolver::ls_nb_objectives ( lssolver * solver )

LIB_PUBLIC int localsolver::ls_get_objective	(	lssolver *	solver,
		int	objectiveIndex
	)

LIB_PUBLIC lsobjdirection localsolver::ls_get_objective_direction	(	lssolver *	solver,
		int	objectivePos
	)

LIB_PUBLIC int localsolver::ls_nb_operands ( lssolver * solver )

LIB_PUBLIC void localsolver::ls_close ( lssolver * solver )

LIB_PUBLIC void localsolver::ls_open ( lssolver * solver )

LIB_PUBLIC bool localsolver::ls_is_closed ( lssolver * solver )

LIB_PUBLIC int localsolver::ls_model_to_string	(	lssolver *	solver,
		char *	buffer,
		int	bufferSize
	)

LIB_PUBLIC bool localsolver::ls_expr_check_index	(	lssolver *	solver,
		int	exprIndex
	)

LIB_PUBLIC lsint localsolver::ls_expr_get_int_value	(	lssolver *	solver,
		int	exprId
	)

LIB_PUBLIC lsdouble localsolver::ls_expr_get_double_value	(	lssolver *	solver,
		int	exprId
	)

LIB_PUBLIC bool localsolver::ls_expr_is_violated	(	lssolver *	solver,
		int	exprId
	)

LIB_PUBLIC void localsolver::ls_expr_set_int_value	(	lssolver *	solver,
		int	exprId,
		lsint	value
	)

LIB_PUBLIC void localsolver::ls_expr_set_double_value	(	lssolver *	solver,
		int	exprId,
		lsdouble	value
	)

LIB_PUBLIC bool localsolver::ls_expr_is_named	(	lssolver *	solver,
		int	exprId
	)

LIB_PUBLIC int localsolver::ls_expr_get_name	(	lssolver *	solver,
		int	exprId,
		char *	buffer,
		int	bufferSize
	)

LIB_PUBLIC void localsolver::ls_expr_set_name	(	lssolver *	solver,
		int	exprId,
		const char *	name
	)

LIB_PUBLIC int localsolver::ls_expr_info	(	lssolver *	solver,
		int	exprId,
		char *	buffer,
		int	bufferSize
	)

LIB_PUBLIC int localsolver::ls_expr_to_string	(	lssolver *	solver,
		int	exprId,
		char *	buffer,
		int	bufferSize
	)

LIB_PUBLIC int localsolver::ls_expr_nb_operands	(	lssolver *	solver,
		int	exprId
	)

LIB_PUBLIC void localsolver::ls_expr_set_operand	(	lssolver *	solver,
		int	exprId,
		int	operandPos,
		int	operandId
	)

LIB_PUBLIC void localsolver::ls_expr_add_operand	(	lssolver *	solver,
		int	exprId,
		int	operandId
	)

LIB_PUBLIC int localsolver::ls_expr_get_operand	(	lssolver *	solver,
		int	exprId,
		int	operandPos
	)

LIB_PUBLIC bool localsolver::ls_expr_is_array	(	lssolver *	solver,
		int	exprId
	)

LIB_PUBLIC bool localsolver::ls_expr_is_collection	(	lssolver *	solver,
		int	exprId
	)

LIB_PUBLIC bool localsolver::ls_expr_is_bool	(	lssolver *	solver,
		int	exprId
	)

LIB_PUBLIC bool localsolver::ls_expr_is_int	(	lssolver *	solver,
		int	exprId
	)

LIB_PUBLIC bool localsolver::ls_expr_is_double	(	lssolver *	solver,
		int	exprId
	)

LIB_PUBLIC bool localsolver::ls_expr_is_objective	(	lssolver *	solver,
		int	exprId
	)

LIB_PUBLIC bool localsolver::ls_expr_is_decision	(	lssolver *	solver,
		int	exprId
	)

LIB_PUBLIC bool localsolver::ls_expr_is_constraint	(	lssolver *	solver,
		int	exprId
	)

LIB_PUBLIC bool localsolver::ls_expr_is_constant	(	lssolver *	solver,
		int	exprId
	)

LIB_PUBLIC lsoperator localsolver::ls_expr_get_operator	(	lssolver *	solver,
		int	exprId
	)

LIB_PUBLIC lssolutionstatus localsolver::ls_get_solution_status ( lssolver * solver )

LIB_PUBLIC void localsolver::ls_clear_solution ( lssolver * solver )

LIB_PUBLIC void localsolver::ls_collection_clear	(	lssolver *	solver,
		int	exprId
	)

LIB_PUBLIC void localsolver::ls_collection_add	(	lssolver *	solver,
		int	exprId,
		lsint	val
	)

LIB_PUBLIC lsint localsolver::ls_collection_count	(	lssolver *	solver,
		int	exprId
	)

LIB_PUBLIC lsint localsolver::ls_collection_get	(	lssolver *	solver,
		int	exprId,
		int	pos
	)

LIB_PUBLIC int localsolver::ls_collection_to_string	(	lssolver *	solver,
		int	exprId,
		char *	buffer,
		int	bufferSize
	)

LIB_PUBLIC bool localsolver::ls_phase_check_index	(	lssolver *	solver,
		int	phaseIndex
	)

LIB_PUBLIC void localsolver::ls_phase_set_optimized_objective	(	lssolver *	solver,
		int	phaseIndex,
		int	optimizedObjective
	)

LIB_PUBLIC int localsolver::ls_phase_get_optimized_objective	(	lssolver *	solver,
		int	phaseIndex
	)

LIB_PUBLIC void localsolver::ls_phase_set_iteration_limit	(	lssolver *	solver,
		int	phaseIndex,
		long long	iterationLimit
	)

LIB_PUBLIC long long localsolver::ls_phase_get_iteration_limit	(	lssolver *	solver,
		int	phaseIndex
	)

LIB_PUBLIC void localsolver::ls_phase_set_time_limit	(	lssolver *	solver,
		int	phaseIndex,
		int	timeLimit
	)

LIB_PUBLIC int localsolver::ls_phase_get_time_limit	(	lssolver *	solver,
		int	phaseIndex
	)

LIB_PUBLIC void localsolver::ls_phase_set_enabled	(	lssolver *	solver,
		int	phaseIndex,
		bool	enabled
	)

LIB_PUBLIC bool localsolver::ls_phase_is_enabled	(	lssolver *	solver,
		int	phaseIndex
	)

LIB_PUBLIC int localsolver::ls_phase_to_string	(	lssolver *	solver,
		int	phaseIndex,
		char *	buffer,
		int	bufferSize
	)

LIB_PUBLIC int localsolver::ls_stats_get_running_time	(	lssolver *	solver,
		int	phaseIndex
	)

LIB_PUBLIC long long localsolver::ls_stats_get_nb_iterations	(	lssolver *	solver,
		int	phaseIndex
	)

LIB_PUBLIC long long localsolver::ls_stats_get_nb_moves	(	lssolver *	solver,
		int	phaseIndex
	)

LIB_PUBLIC long long localsolver::ls_stats_get_nb_accepted_moves	(	lssolver *	solver,
		int	phaseIndex
	)

LIB_PUBLIC long long localsolver::ls_stats_get_nb_improving_moves	(	lssolver *	solver,
		int	phaseIndex
	)

LIB_PUBLIC long long localsolver::ls_stats_get_nb_rejected_moves	(	lssolver *	solver,
		int	phaseIndex
	)

LIB_PUBLIC long long localsolver::ls_stats_get_nb_infeasible_moves	(	lssolver *	solver,
		int	phaseIndex
	)

LIB_PUBLIC double localsolver::ls_stats_get_percent_accepted_moves	(	lssolver *	solver,
		int	phaseIndex
	)

LIB_PUBLIC double localsolver::ls_stats_get_percent_improving_moves	(	lssolver *	solver,
		int	phaseIndex
	)

LIB_PUBLIC double localsolver::ls_stats_get_percent_rejected_moves	(	lssolver *	solver,
		int	phaseIndex
	)

LIB_PUBLIC double localsolver::ls_stats_get_percent_infeasible_moves	(	lssolver *	solver,
		int	phaseIndex
	)

LIB_PUBLIC int localsolver::ls_stats_to_string	(	lssolver *	solver,
		int	phaseIndex,
		char *	buffer,
		int	bufferSize
	)

LIB_PUBLIC int localsolver::ls_stats_info	(	lssolver *	solver,
		int	phaseIndex,
		char *	buffer,
		int	bufferSize
	)

LIB_PUBLIC void localsolver::ls_add_exception_callback	(	lssolver *	solver,
		lsexceptioncallback	callback,
		void *	userdata
	)

LIB_PUBLIC bool localsolver::ls_remove_exception_callback	(	lssolver *	solver,
		lsexceptioncallback	callback
	)

LIB_PUBLIC bool localsolver::ls_remove_exception_callback_2	(	lssolver *	solver,
		lsexceptioncallback	callback,
		void *	userdata
	)

LIB_PUBLIC int localsolver::ls_major_version ( )

LIB_PUBLIC int localsolver::ls_minor_version ( )

LIB_PUBLIC int localsolver::ls_build_date ( )

LIB_PUBLIC int localsolver::ls_version_code ( )

LIB_PUBLIC int localsolver::ls_info	(	char *	buffer,
		int	bufferSize
	)

LIB_PUBLIC int localsolver::ls_version	(	char *	buffer,
		int	bufferSize
	)

LIB_PUBLIC int localsolver::ls_platform	(	char *	buffer,
		int	bufferSize
	)

LIB_PUBLIC int localsolver::ls_copyright	(	char *	buffer,
		int	bufferSize
	)

LIB_PUBLIC int localsolver::ls_license_path	(	char *	buffer,
		int	bufferSize
	)

LIB_PUBLIC void localsolver::ls_set_license_path ( const char * path )

LIB_PUBLIC int localsolver::ls_license_content	(	char *	buffer,
		int	bufferSize
	)

LIB_PUBLIC void localsolver::ls_set_license_content ( const char * content )

LSExpression localsolver::operator+	(	lsint	expr0,
		LSExpression	expr1
	)

inline

LSExpression localsolver::operator+	(	lsdouble	expr0,
		LSExpression	expr1
	)

inline

LSExpression localsolver::operator+	(	int	expr0,
		LSExpression	expr1
	)

inline

LSExpression localsolver::operator-	(	lsint	expr0,
		LSExpression	expr1
	)

inline

LSExpression localsolver::operator-	(	lsdouble	expr0,
		LSExpression	expr1
	)

inline

LSExpression localsolver::operator-	(	int	expr0,
		LSExpression	expr1
	)

inline

LSExpression localsolver::operator*	(	lsint	expr0,
		LSExpression	expr1
	)

inline

LSExpression localsolver::operator*	(	lsdouble	expr0,
		LSExpression	expr1
	)

inline

LSExpression localsolver::operator*	(	int	expr0,
		LSExpression	expr1
	)

inline

LSExpression localsolver::operator/	(	lsint	expr0,
		LSExpression	expr1
	)

inline

LSExpression localsolver::operator/	(	lsdouble	expr0,
		LSExpression	expr1
	)

inline

LSExpression localsolver::operator/	(	int	expr0,
		LSExpression	expr1
	)

inline

LSExpression localsolver::operator%	(	lsint	expr0,
		LSExpression	expr1
	)

inline

LSExpression localsolver::operator%	(	int	expr0,
		LSExpression	expr1
	)

inline

LSExpression localsolver::operator==	(	lsint	expr0,
		LSExpression	expr1
	)

inline

LSExpression localsolver::operator==	(	lsdouble	expr0,
		LSExpression	expr1
	)

inline

LSExpression localsolver::operator==	(	int	expr0,
		LSExpression	expr1
	)

inline

LSExpression localsolver::operator!=	(	lsint	expr0,
		LSExpression	expr1
	)

inline

LSExpression localsolver::operator!=	(	lsdouble	expr0,
		LSExpression	expr1
	)

inline

LSExpression localsolver::operator!=	(	int	expr0,
		LSExpression	expr1
	)

inline

LSExpression localsolver::operator>=	(	lsint	expr0,
		LSExpression	expr1
	)

inline

LSExpression localsolver::operator>=	(	lsdouble	expr0,
		LSExpression	expr1
	)

inline

LSExpression localsolver::operator>=	(	int	expr0,
		LSExpression	expr1
	)

inline

LSExpression localsolver::operator<=	(	lsint	expr0,
		LSExpression	expr1
	)

inline

LSExpression localsolver::operator<=	(	lsdouble	expr0,
		LSExpression	expr1
	)

inline

LSExpression localsolver::operator<=	(	int	expr0,
		LSExpression	expr1
	)

inline

LSExpression localsolver::operator>	(	lsint	expr0,
		LSExpression	expr1
	)

inline

LSExpression localsolver::operator>	(	lsdouble	expr0,
		LSExpression	expr1
	)

inline

LSExpression localsolver::operator>	(	int	expr0,
		LSExpression	expr1
	)

inline

LSExpression localsolver::operator<	(	lsint	expr0,
		LSExpression	expr1
	)

inline

LSExpression localsolver::operator<	(	lsdouble	expr0,
		LSExpression	expr1
	)

inline

LSExpression localsolver::operator<	(	int	expr0,
		LSExpression	expr1
	)

inline

Classes

Typedefs

Enumerations

Functions

Detailed Description

Typedef Documentation

Enumeration Type Documentation

Function Documentation