Class IloOplDataSource

Definition file: ilopl/iloopldatasource.h

Provide data for an OPL model.

This class represents a source from which an OPL model can read data. Refer also to the Interfaces User's Manual.

Method Summary
`public void`	`end()`
`public const char *`	`getDataSourceName() const`
`public`	`IloOplDataSource(IloOplDataSourceBaseI * impl)`
`public`	`IloOplDataSource(IloEnv env, const char * filename)`
`public`	`IloOplDataSource(IloEnv env, std::istream & ins, const char * name)`

Method Detail

public IloOplDataSource(IloOplDataSourceBaseI * impl)

Constructor taking the implementation of a custom data source.

impl	A pointer to the implementation object.

public IloOplDataSource(IloEnv env, const char * filename)

Constructor for reading data from a data file. The file has to contain OPL data file syntax. Refer also to the Interfaces User's Manual.

env	The environment to allocate memory.
filename	The path to the data file.

public IloOplDataSource(IloEnv env, std::istream & ins, const char * name)

Constructor for reading data from an input stream. The stream has to provide OPL data file syntax. Refer also to the Interfaces User's Manual.

env	The environment to allocate memory.
ins	The path to the data file.
name	The name for this data source.

public void end()

Clears the memory used by this object

public const char * getDataSourceName() const

Returns the name of this data source.