rLSgetBlockStructure: Retrieve the block structure information.
Description
R interface function for LINDO API function LSgetBlockStructure. For more information,
please refer to LINDO API User Manual.
Usage
rLSgetBlockStructure(model)
Value
An R list object with components:
- ErrorCode
- Zero if successful, nonzero otherwise.
- pnBlock
- Number of blocks to decompose the model matrix into.
- panRblock
- An integer array containing information about the block membership of the constraints.
- panCblock
- An integer array containing information about the block membership of the variables.
- pnType
- Type of the decomposition.
Details
Following a call to LSfindBlockStructure().
References
LINDO SYSTEMS home page at www.lindo.com