This class implements the common interface of the CPLEX LP and MIP solvers. 
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| const CplexEnv & | env () const | 
|  | Returns the used CplexEnvinstance.
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| const cpxenv * | cplexEnv () const | 
|  | Returns the const cpxenv pointer.  More... 
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| cpxenv * | cplexEnv () | 
|  | Returns the const cpxenv pointer.  More... 
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| cpxlp * | cplexLp () | 
|  | Returns the cplex problem object. 
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| const cpxlp * | cplexLp () const | 
|  | Returns the cplex problem object. 
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| void | write (std::string file, std::string format="MPS") const | 
|  | Write the problem or the solution to a file in the given format.  More... 
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| virtual | ~LpBase () | 
|  | Virtual destructor. 
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| const char * | solverName () const | 
|  | Gives back the name of the solver. 
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| Col | addCol () | 
|  | Add a new empty column (i.e a new variable) to the LP. 
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| template<class T > | 
| int | addColSet (T &t) | 
|  | Adds several new columns (i.e variables) at once.  More... 
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| void | col (Col c, const DualExpr &e) | 
|  | Set a column (i.e a dual constraint) of the LP.  More... 
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| DualExpr | col (Col c) const | 
|  | Get a column (i.e a dual constraint) of the LP.  More... 
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| Col | addCol (const DualExpr &e, Value o=0) | 
|  | Add a new column to the LP.  More... 
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| Row | addRow () | 
|  | Add a new empty row (i.e a new constraint) to the LP.  More... 
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| template<class T > | 
| int | addRowSet (T &t) | 
|  | Add several new rows (i.e constraints) at once.  More... 
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| void | row (Row r, Value l, const Expr &e, Value u) | 
|  | Set a row (i.e a constraint) of the LP.  More... 
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| void | row (Row r, const Constr &c) | 
|  | Set a row (i.e a constraint) of the LP.  More... 
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| Expr | row (Row r) const | 
|  | Get a row (i.e a constraint) of the LP.  More... 
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| Row | addRow (Value l, const Expr &e, Value u) | 
|  | Add a new row (i.e a new constraint) to the LP.  More... 
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| Row | addRow (const Constr &c) | 
|  | Add a new row (i.e a new constraint) to the LP.  More... 
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| void | erase (Col c) | 
|  | Erase a column (i.e a variable) from the LP.  More... 
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| void | erase (Row r) | 
|  | Erase a row (i.e a constraint) from the LP.  More... 
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| std::string | colName (Col c) const | 
|  | Get the name of a column.  More... 
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| void | colName (Col c, const std::string &name) | 
|  | Set the name of a column.  More... 
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| Col | colByName (const std::string &name) const | 
|  | Get the column by its name.  More... 
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| std::string | rowName (Row r) const | 
|  | Get the name of a row.  More... 
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| void | rowName (Row r, const std::string &name) | 
|  | Set the name of a row.  More... 
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| Row | rowByName (const std::string &name) const | 
|  | Get the row by its name.  More... 
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| void | coeff (Row r, Col c, Value val) | 
|  | Set an element of the coefficient matrix of the LP.  More... 
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| Value | coeff (Row r, Col c) const | 
|  | Get an element of the coefficient matrix of the LP.  More... 
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| void | colLowerBound (Col c, Value value) | 
|  | Set the lower bound of a column (i.e a variable)  More... 
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| Value | colLowerBound (Col c) const | 
|  | Get the lower bound of a column (i.e a variable)  More... 
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| template<class T > | 
| void | colLowerBound (T &t, Value value) | 
|  | Set the lower bound of several columns (i.e variables) at once.  More... 
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| void | colUpperBound (Col c, Value value) | 
|  | Set the upper bound of a column (i.e a variable)  More... 
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| Value | colUpperBound (Col c) const | 
|  | Get the upper bound of a column (i.e a variable)  More... 
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| template<class T > | 
| void | colUpperBound (T &t, Value value) | 
|  | Set the upper bound of several columns (i.e variables) at once.  More... 
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| void | colBounds (Col c, Value lower, Value upper) | 
|  | Set the lower and the upper bounds of a column (i.e a variable)  More... 
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| template<class T > | 
| void | colBounds (T &t, Value lower, Value upper) | 
|  | Set the lower and the upper bound of several columns (i.e variables) at once.  More... 
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| void | rowLowerBound (Row r, Value value) | 
|  | Set the lower bound of a row (i.e a constraint)  More... 
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| Value | rowLowerBound (Row r) const | 
|  | Get the lower bound of a row (i.e a constraint)  More... 
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| void | rowUpperBound (Row r, Value value) | 
|  | Set the upper bound of a row (i.e a constraint)  More... 
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| Value | rowUpperBound (Row r) const | 
|  | Get the upper bound of a row (i.e a constraint)  More... 
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| void | objCoeff (Col c, Value v) | 
|  | Set an element of the objective function. 
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| Value | objCoeff (Col c) const | 
|  | Get an element of the objective function. 
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| void | obj (const Expr &e) | 
|  | Set the objective function.  More... 
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| Expr | obj () const | 
|  | Get the objective function.  More... 
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| void | sense (Sense sense) | 
|  | Set the direction of optimization. 
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| Sense | sense () const | 
|  | Query the direction of the optimization. 
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| void | max () | 
|  | Set the sense to maximization. 
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| void | min () | 
|  | Set the sense to maximization. 
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| void | clear () | 
|  | Clear the problem. 
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| void | messageLevel (MessageLevel level) | 
|  | Set the message level of the solver. 
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| void | write (std::string file, std::string format="MPS") const | 
|  | Write the problem to a file in the given format.  More... 
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