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add a dummy spcg interface for now...

release/4.3a0
Yong-Dian Jian 2010-10-18 19:30:40 +00:00
parent e9b93fe007
commit fd79b455e3
2 changed files with 13 additions and 1 deletions
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11
nonlinear/NonlinearOptimization-inl.h
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@ -55,6 +55,14 @@ namespace gtsam {
throw runtime_error("optimizeMultiFrontal: not implemented");
}
/**
* The multifrontal solver
*/
template<class G, class T>
T optimizeSPCG(const G& graph, const T& initialEstimate, const NonlinearOptimizationParameters& parameters) {
throw runtime_error("optimizeSPCG: not implemented");
}
/**
* optimization that returns the values
*/
@ -66,7 +74,10 @@ namespace gtsam {
return optimizeElimination<G,T>(graph, initialEstimate, parameters);
case MULTIFRONTAL:
return optimizeMultiFrontal<G,T>(graph, initialEstimate, parameters);
case SPCG:
return optimizeSPCG<G,T>(graph, initialEstimate, parameters) ;
}
throw runtime_error("optimizeSPCG: undefined solver");
}
} //namespace gtsam

3
nonlinear/NonlinearOptimization.h
View File

@ -36,7 +36,8 @@ namespace gtsam {
*/
enum LinearSolver{
ELIMINATION, // Elimination
MULTIFRONTAL // Multi-frontal
MULTIFRONTAL, // Multi-frontal
SPCG, // Subgraph Preconditioned Conjugate Gradient
};