- Remove the GeneralMatrix(const ConstVector &) constructor, since it is hides
a memory allocation (copying the ConstVector into a fresh Vector). This
helped detecting and fixing several unneeded memory allocations. Some other
memory allocations are now more visible (with an explicit Vector{}
constructor).
- Add checks in GeneralMatrix(Vector, …) and ConstGeneralMatrix(ConstVector, …)
constructors for verifying that the {Const,}Vector has unit-stride (this was
an implicit assumption so far) and is large enough for storing rows*cols
elements.
- Add GeneralMatrix::operator=(const ConstGeneralMatrix &).
- Delete ConstGeneralMatrix::operator=().
Many BLAS/LAPACK calls were making the assumption that LD==rows when passing
matrices. In some cases this was correct (because of implementation details,
in particular because how the copy constructor of GeneralMatrix is implemented).
But in other cases it was a bug.
With this commit, the actual value for LD is systematically used (this fixes
existing bugs and prevent possible future ones if the implementation details
were changed).
- these classes now encapsulate a std::shared_ptr<{const, }double>, so that
they do not perform memory management, and several {Const,}Vector instances
can transparently share the same underlying data
- make converting constructor from ConstVector to Vector explicit, since that
entails memory allocation (but the reverse conversion is almost costless, so
keep it implicit); do the same for GeneralMatrix/ConstGeneralMatrix,
TwoDMatrix/ConstTwoDMatrix
- remove the constructors that were extracting a row/column from a matrix, and
replace them by getRow() and getCol() methods on {Const,}GeneralMatrix
- rename and change the API of the complex version Vector::add(), so that it is
explicit that it deals with complex numbers
- add constructors that take a MATLAB mxArray
* support Microsoft Visual C++ 2008 compiler (necessary for 64-bit
platforms)
* use standard C++ headers for C Standard Library support
git-svn-id: https://www.dynare.org/svn/dynare/trunk@3121 ac1d8469-bf42-47a9-8791-bf33cf982152
* Fixes to Dynare++ for special LAPACK/BLAS integers in MATLAB
* Fixes to korderpert DLL for cross-platform compatibility
git-svn-id: https://www.dynare.org/svn/dynare/trunk@3009 ac1d8469-bf42-47a9-8791-bf33cf982152
* Simplified the way we deal with various Octave/MATLAB contexts from MEX files:
- only three defines: MATLAB_MEX_FILE, MATLAB_VERSION (hex number) and OCTAVE_MEX_FILE
- one header for MEX files: dynmex.h
- headers for BLAS and LAPACK: dynblas.h and dynlapack.h (used from Dynare++ and the MEX files)
* Merged the two sources trees of sylvester library
git-svn-id: https://www.dynare.org/svn/dynare/trunk@3006 ac1d8469-bf42-47a9-8791-bf33cf982152
* disable building of k-order pert DLL for the moment
* rollback on the -fPIC flags for Dynare++: we can't use the same binary objects for standalone dynare++ and k-order DLL
git-svn-id: https://www.dynare.org/svn/dynare/trunk@2974 ac1d8469-bf42-47a9-8791-bf33cf982152
* removed existing build system
* reorganized source: separated test files from the rest, removed obsolete test files
* incorporated the DLL and the standalone test executable to the new build system
* minor fixes to ensure compilation
git-svn-id: https://www.dynare.org/svn/dynare/trunk@2959 ac1d8469-bf42-47a9-8791-bf33cf982152
Note that dynare++ will only be built if configure finds ctangle, blas, lapack and pthreads
git-svn-id: https://www.dynare.org/svn/dynare/trunk@2922 ac1d8469-bf42-47a9-8791-bf33cf982152
Sébastien Villemot
Stéphane Adjemian (Charybdis)
Sébastien Villemot
Houtan Bastani
sebastien
michel