CreateReducedProgram is a safer API, reduces the possibility of
memory leaks and produces valid programs.
Change-Id: I094d53d207fced970a4d9ea0b66cdb09ce5f0657
Program::RemoveFixedBocks will happily drop all fixed parameter
and residual blocks. So if it is called on the one and only copy
of a program, like it was being called in the tests, this will
result in a memory leak because we would have lost track of the
fixed parameter and residual blocks.
This is not a problem in actual usage since CreateReducedProgram
will first create a copy of the program and then remove the fixed
blocks from it. But in the tests, we were creating a ProblemImpl
and then calling RemovedFixedBlocks on the underlying program
object causing a memory leak.
The fix to make a copy in the tests and then work on that. I
have also added a warning in program.h
Change-Id: I03a5f7a7f5453aec848451a5c0ace4b065f71e9b
Move
ParameterBlocksAreFinite
IsBoundsConstrained
IsFeasible
RemoveFixedBlocks
IsParameterBlockSetIndependent
CreateJacobianBlockSparsity
from being static methods in SolverImpl to member functions
in the Program class.
Change-Id: I80fa4a429a716ea4371ad6c67864adad438e1553
Sameer Agarwal