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| author | astrojhgu <astrojhgu@ed2142bd-67ad-457f-ba7c-d818d4011675> | 2010-06-04 16:20:37 +0000 |
|---|---|---|
| committer | astrojhgu <astrojhgu@ed2142bd-67ad-457f-ba7c-d818d4011675> | 2010-06-04 16:20:37 +0000 |
| commit | a484672e4d7507869aa37396e1524f4955253cd9 (patch) | |
| tree | b02c4a161bf862f8b4ba3b5261f364a226326171 /methods/bfgs/bfgs.hpp | |
| parent | defca73441e1a691b41504dd67b3e290cae414e6 (diff) | |
| download | opt-utilities-a484672e4d7507869aa37396e1524f4955253cd9.tar.bz2 | |
git-svn-id: file:///home/svn/opt_utilities@121 ed2142bd-67ad-457f-ba7c-d818d4011675
Diffstat (limited to 'methods/bfgs/bfgs.hpp')
| -rw-r--r-- | methods/bfgs/bfgs.hpp | 10 |
1 files changed, 3 insertions, 7 deletions
diff --git a/methods/bfgs/bfgs.hpp b/methods/bfgs/bfgs.hpp index c9aecea..9a97730 100644 --- a/methods/bfgs/bfgs.hpp +++ b/methods/bfgs/bfgs.hpp @@ -35,7 +35,6 @@ namespace opt_utilities typedef typename element_type_trait<pT>::element_type element_type; element_type* mem_pool; element_type** invBk; - element_type** invBk1; bool bstop; private: const char* do_get_type_name()const @@ -52,7 +51,7 @@ namespace opt_utilities public: bfgs_method() :threshold(1e-5),p_fo(0),p_optimizer(0), - mem_pool(0),invBk(0),invBk1(0) + mem_pool(0),invBk(0) { } @@ -64,7 +63,7 @@ namespace opt_utilities bfgs_method(const bfgs_method<rT,pT>& rhs) :p_fo(rhs.p_fo),p_optimizer(rhs.p_optimizer), - threshold(rhs.threshold) + threshold(rhs.threshold),mem_pool(0),invBk(0) { } @@ -83,14 +82,12 @@ namespace opt_utilities void init_workspace(int n) { destroy_workspace(); - mem_pool=new element_type[n*n*2]; + mem_pool=new element_type[n*n]; invBk=new element_type*[n]; - invBk1=new element_type*[n]; for(size_t i=0;i!=n;++i) { invBk[i]=mem_pool+i*n; - invBk1[i]=invBk[i]+n*n; } for(size_t i=0;i!=n;++i) { @@ -105,7 +102,6 @@ namespace opt_utilities { delete[] mem_pool; delete[] invBk; - delete[] invBk1; } public: |