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<span class="path"><a href="index.html">FOSSEE Optimization Toolbox</a> >> <a href="section_fe07f0c0dadf6c8d23d83e40a792f73e.html">FOSSEE Optimization Toolbox</a> > Symphony Native Functions</span>
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<h3 class="title-chapter">Symphony Native Functions</h3>
<ul class="list-refentry"><li><a href="sym_addConstr.html" class="refentry">sym_addConstr</a> — <span class="refentry-description">Add a new constraint</span></li>
<li><a href="sym_addVar.html" class="refentry">sym_addVar</a> — <span class="refentry-description">Add a new variable</span></li>
<li><a href="sym_close.html" class="refentry">sym_close</a> — <span class="refentry-description">Close the Symphony environment</span></li>
<li><a href="sym_deleteConstrs.html" class="refentry">sym_deleteConstrs</a> — <span class="refentry-description">This routine is used to delete rows from the original constraint matrix.</span></li>
<li><a href="sym_deleteVars.html" class="refentry">sym_deleteVars</a> — <span class="refentry-description">This routine is used to delete columns from the original problem description.</span></li>
<li><a href="sym_getConstrActivity.html" class="refentry">sym_getConstrActivity</a> — <span class="refentry-description">Get the activity of the constraints in the solution</span></li>
<li><a href="sym_getConstrLower.html" class="refentry">sym_getConstrLower</a> — <span class="refentry-description">To get the lower bounds of the constraints.</span></li>
<li><a href="sym_getConstrRange.html" class="refentry">sym_getConstrRange</a> — <span class="refentry-description">To to get the constraint ranges.</span></li>
<li><a href="sym_getConstrSense.html" class="refentry">sym_getConstrSense</a> — <span class="refentry-description">To get the row senses.</span></li>
<li><a href="sym_getConstrUpper.html" class="refentry">sym_getConstrUpper</a> — <span class="refentry-description">To get the upper bounds of the constraints.</span></li>
<li><a href="sym_getDblParam.html" class="refentry">sym_getDblParam</a> — <span class="refentry-description">This routine is used to get the value of a double type parameter.</span></li>
<li><a href="sym_getInfinity.html" class="refentry">sym_getInfinity</a> — <span class="refentry-description">Get Symphony's infinity value</span></li>
<li><a href="sym_getIntParam.html" class="refentry">sym_getIntParam</a> — <span class="refentry-description">This routine is used to get the value of an integer type parameter.</span></li>
<li><a href="sym_getIterCount.html" class="refentry">sym_getIterCount</a> — <span class="refentry-description">To get the number of the analyzed nodes of the branching tree after solving the problem.</span></li>
<li><a href="sym_getMatrix.html" class="refentry">sym_getMatrix</a> — <span class="refentry-description">To get the constraint matrix.</span></li>
<li><a href="sym_getNumConstr.html" class="refentry">sym_getNumConstr</a> — <span class="refentry-description">To get the number of the constraints of the current problem.</span></li>
<li><a href="sym_getNumElements.html" class="refentry">sym_getNumElements</a> — <span class="refentry-description">To get the number of non-zero entries of the constraint matrix of the current problem.</span></li>
<li><a href="sym_getNumVar.html" class="refentry">sym_getNumVar</a> — <span class="refentry-description">To get the number of the variables of the current problem.</span></li>
<li><a href="sym_getObjCoeff.html" class="refentry">sym_getObjCoeff</a> — <span class="refentry-description">To get the objective vector.</span></li>
<li><a href="sym_getObjSense.html" class="refentry">sym_getObjSense</a> — <span class="refentry-description">Get the objective sense</span></li>
<li><a href="sym_getObjVal.html" class="refentry">sym_getObjVal</a> — <span class="refentry-description">Get the optimized objective value</span></li>
<li><a href="sym_getPrimalBound.html" class="refentry">sym_getPrimalBound</a> — <span class="refentry-description">Get the primal bound of the problem</span></li>
<li><a href="sym_getRhs.html" class="refentry">sym_getRhs</a> — <span class="refentry-description">To to get the right hand side vector(column vector).</span></li>
<li><a href="sym_getStatus.html" class="refentry">sym_getStatus</a> — <span class="refentry-description">To get status of the problem solver.</span></li>
<li><a href="sym_getStrParam.html" class="refentry">sym_getStrParam</a> — <span class="refentry-description">This routine is used to get the value of a string type parameter.</span></li>
<li><a href="sym_getVarLower.html" class="refentry">sym_getVarLower</a> — <span class="refentry-description">To get the lower bounds of the variables.</span></li>
<li><a href="sym_getVarSoln.html" class="refentry">sym_getVarSoln</a> — <span class="refentry-description">Get the solution for the problem</span></li>
<li><a href="sym_getVarUpper.html" class="refentry">sym_getVarUpper</a> — <span class="refentry-description">To get the upper bounds of the variables.</span></li>
<li><a href="sym_isAbandoned.html" class="refentry">sym_isAbandoned</a> — <span class="refentry-description">To check whether the problem was abandoned for some reason.</span></li>
<li><a href="sym_isBinary.html" class="refentry">sym_isBinary</a> — <span class="refentry-description">Check if a variable is constrained to be binary</span></li>
<li><a href="sym_isContinuous.html" class="refentry">sym_isContinuous</a> — <span class="refentry-description">Check if a variable is continuous</span></li>
<li><a href="sym_isEnvActive.html" class="refentry">sym_isEnvActive</a> — <span class="refentry-description">Check if Symphony environment is active</span></li>
<li><a href="sym_isInfeasible.html" class="refentry">sym_isInfeasible</a> — <span class="refentry-description">To check whether the problem was proven to be infeasible.</span></li>
<li><a href="sym_isInteger.html" class="refentry">sym_isInteger</a> — <span class="refentry-description">Check if a variable is constrained to be an integer</span></li>
<li><a href="sym_isIterLimitReached.html" class="refentry">sym_isIterLimitReached</a> — <span class="refentry-description">To know whether the iteration limit (node limit) was reached.</span></li>
<li><a href="sym_isOptimal.html" class="refentry">sym_isOptimal</a> — <span class="refentry-description">To check whether the problem was solved to optimality.</span></li>
<li><a href="sym_isTargetGapAchieved.html" class="refentry">sym_isTargetGapAchieved</a> — <span class="refentry-description">To know whether the target gap was reached.</span></li>
<li><a href="sym_isTimeLimitReached.html" class="refentry">sym_isTimeLimitReached</a> — <span class="refentry-description">To know whether the time limit was reached.</span></li>
<li><a href="sym_loadMPS.html" class="refentry">sym_loadMPS</a> — <span class="refentry-description">This routine is used to load an instance from an MPS file.</span></li>
<li><a href="sym_loadProblem.html" class="refentry">sym_loadProblem</a> — <span class="refentry-description">Load a problem into Symphony</span></li>
<li><a href="sym_loadProblemBasic.html" class="refentry">sym_loadProblemBasic</a> — <span class="refentry-description">Load a problem into Symphony (basic version)</span></li>
<li><a href="sym_open.html" class="refentry">sym_open</a> — <span class="refentry-description">Open the Symphony environment</span></li>
<li><a href="sym_resetParams.html" class="refentry">sym_resetParams</a> — <span class="refentry-description">This routine sets all the environment variables and parameters to their default values.</span></li>
<li><a href="sym_setConstrLower.html" class="refentry">sym_setConstrLower</a> — <span class="refentry-description">Set the lower bound of a constraint</span></li>
<li><a href="sym_setConstrType.html" class="refentry">sym_setConstrType</a> — <span class="refentry-description">Set the type of a constraint</span></li>
<li><a href="sym_setConstrUpper.html" class="refentry">sym_setConstrUpper</a> — <span class="refentry-description">Set the upper bound of a constraint</span></li>
<li><a href="sym_setContinuous.html" class="refentry">sym_setContinuous</a> — <span class="refentry-description">This routine is used to set the type of a variable to be continuous.</span></li>
<li><a href="sym_setDblParam.html" class="refentry">sym_setDblParam</a> — <span class="refentry-description">This routine is used to set a double type parameter.</span></li>
<li><a href="sym_setIntParam.html" class="refentry">sym_setIntParam</a> — <span class="refentry-description">This routine is used to set an integer type parameter.</span></li>
<li><a href="sym_setInteger.html" class="refentry">sym_setInteger</a> — <span class="refentry-description">This routine is used to set the type of a variable to be integer.</span></li>
<li><a href="sym_setObjCoeff.html" class="refentry">sym_setObjCoeff</a> — <span class="refentry-description">Set coefficient of a variable in the objective</span></li>
<li><a href="sym_setObjSense.html" class="refentry">sym_setObjSense</a> — <span class="refentry-description">Set the objective sense</span></li>
<li><a href="sym_setPrimalBound.html" class="refentry">sym_setPrimalBound</a> — <span class="refentry-description">Set the primal bound of the problem</span></li>
<li><a href="sym_setStrParam.html" class="refentry">sym_setStrParam</a> — <span class="refentry-description">This routine is used to set a string type parameter.</span></li>
<li><a href="sym_setVarLower.html" class="refentry">sym_setVarLower</a> — <span class="refentry-description">Set lower bound of a variable</span></li>
<li><a href="sym_setVarSoln.html" class="refentry">sym_setVarSoln</a> — <span class="refentry-description">Set a solution for the problem</span></li>
<li><a href="sym_setVarUpper.html" class="refentry">sym_setVarUpper</a> — <span class="refentry-description">Set upper bound of a variable</span></li>
<li><a href="sym_solve.html" class="refentry">sym_solve</a> — <span class="refentry-description">To solve the currently loaded MILP problem from scratch.</span></li></ul>
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