#include?“cs.h“
/*?C?=?alpha*A?+?beta*B?*/
cs?*cs_add?（const?cs?*A?const?cs?*B?double?alpha?double?beta）
{
????csi?p?j?nz?=?0?anz?*Cp?*Ci?*Bp?m?n?bnz?*w?values?;
????double?*x?*Bx?*Cx?;
????cs?*C?;
????if?（!CS_CSC?（A）?||?!CS_CSC?（B））?return?（NULL）?;?????????/*?check?inputs?*/
????if?（A->m?!=?B->m?||?A->n?!=?B->n）?return?（NULL）?;
????m?=?A->m?;?anz?=?A->p?[A->n]?;
????n?=?B->n?;?Bp?=?B->p?;?Bx?=?B->x?;?bnz?=?Bp?[n]?;
????w?=?cs_calloc?（m?sizeof?（csi））?;???????????????????????/*?get?workspace?*/
????values?=?（A->x?!=?NULL）?&&?（Bx?!=?NULL）?;
????x?=?values???cs_malloc?（m?sizeof?（double））?:?NULL?;????/*?get?workspace?*/
????C?=?cs_spalloc?（m?n?anz?+?bnz?values?0）?;???????????/*?allocate?result*/
????if?（!C?||?!w?||?（values?&&?!x））?return?（cs_done?（C?w?x?0））?;
????Cp?=?

?屬性????????????大小?????日期????時(shí)間???名稱
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?????目錄???????????0??2018-06-25?06:46??g2o-master\
?????文件??????????27??2018-06-25?06:46??g2o-master\.gitignore
?????文件?????????625??2018-06-25?06:46??g2o-master\.travis.yml
?????文件???????11993??2018-06-25?06:46??g2o-master\CMakeLists.txt
?????目錄???????????0??2018-06-25?06:46??g2o-master\EXTERNAL\
?????文件?????????168??2018-06-25?06:46??g2o-master\EXTERNAL\CMakeLists.txt
?????目錄???????????0??2018-06-25?06:46??g2o-master\EXTERNAL\ceres\
?????文件????????1554??2018-06-25?06:46??g2o-master\EXTERNAL\ceres\LICENSE
?????文件???????12451??2018-06-25?06:46??g2o-master\EXTERNAL\ceres\autodiff.h
?????文件????????3465??2018-06-25?06:46??g2o-master\EXTERNAL\ceres\eigen.h
?????文件????????6951??2018-06-25?06:46??g2o-master\EXTERNAL\ceres\fixed_array.h
?????文件????????3334??2018-06-25?06:46??g2o-master\EXTERNAL\ceres\fpclassify.h
?????文件???????24161??2018-06-25?06:46??g2o-master\EXTERNAL\ceres\jet.h
?????文件????????7410??2018-06-25?06:46??g2o-master\EXTERNAL\ceres\macros.h
?????文件????????8024??2018-06-25?06:46??g2o-master\EXTERNAL\ceres\manual_constructor.h
?????文件????????7704??2018-06-25?06:46??g2o-master\EXTERNAL\ceres\variadic_evaluate.h
?????目錄???????????0??2018-06-25?06:46??g2o-master\EXTERNAL\csparse\
?????文件????????1847??2018-06-25?06:46??g2o-master\EXTERNAL\csparse\CMakeLists.txt
?????文件?????????900??2018-06-25?06:46??g2o-master\EXTERNAL\csparse\License.txt
?????文件?????????210??2018-06-25?06:46??g2o-master\EXTERNAL\csparse\README.txt
?????文件????????8350??2018-06-25?06:46??g2o-master\EXTERNAL\csparse\cs.h
?????文件????????1405??2018-06-25?06:46??g2o-master\EXTERNAL\csparse\cs_add.c
?????文件???????16467??2018-06-25?06:46??g2o-master\EXTERNAL\csparse\cs_amd.c
?????文件????????1627??2018-06-25?06:46??g2o-master\EXTERNAL\csparse\cs_api.h
?????文件????????2807??2018-06-25?06:46??g2o-master\EXTERNAL\csparse\cs_chol.c
?????文件?????????854??2018-06-25?06:46??g2o-master\EXTERNAL\csparse\cs_cholsol.c
?????文件?????????997??2018-06-25?06:46??g2o-master\EXTERNAL\csparse\cs_compress.c
?????文件????????2847??2018-06-25?06:46??g2o-master\EXTERNAL\csparse\cs_counts.c
?????文件?????????564??2018-06-25?06:46??g2o-master\EXTERNAL\csparse\cs_cumsum.c
?????文件????????1624??2018-06-25?06:46??g2o-master\EXTERNAL\csparse\cs_dfs.c
?????文件????????6321??2018-06-25?06:46??g2o-master\EXTERNAL\csparse\cs_dmperm.c
............此處省略706個(gè)文件信息