Classes | |
class | CH_Matrix_Classes::Memarray |
A simple memory manager for frequent allocation and deallocation of arrays of roughly the same size. More... | |
class | CH_Matrix_Classes::Memarrayuser |
All derived classes share a common Memarray memory manager, which is generated with the first user and destructed when the last user is destructed. More... | |
Functions | |
template<class T> | |
int | CH_Matrix_Classes::mem_provide (Memarray &memarray, long provide, long in_use, long &avail, T *&store) |
provide sufficient memory for an existing array, reallocating and copying the old information upon need, returns 0 upon success, !=0 upon failure. | |
template<class T> | |
int | CH_Matrix_Classes::mem_provide_init0 (Memarray &memarray, long provide, long &avail, T *&store) |
provide sufficient memory for an existing array, reallocating and copying the old information and initializing the new entries to 0, returns 0 upon success, !=0 upon failure. |
int CH_Matrix_Classes::mem_provide | ( | Memarray & | memarray, | |
long | provide, | |||
long | in_use, | |||
long & | avail, | |||
T *& | store | |||
) | [inline] |
provide sufficient memory for an existing array, reallocating and copying the old information upon need, returns 0 upon success, !=0 upon failure.
memarray | the Memory Manger which provided the address in store |
provide | the minimum number of entries needed |
in_use | the number of entries currently in use |
avail | the number of entries currently available and available afterwards |
store | the current address and the ouput address of the starting element |
References CH_Matrix_Classes::Memarray::free(), and CH_Matrix_Classes::Memarray::get().
int CH_Matrix_Classes::mem_provide_init0 | ( | Memarray & | memarray, | |
long | provide, | |||
long & | avail, | |||
T *& | store | |||
) | [inline] |
provide sufficient memory for an existing array, reallocating and copying the old information and initializing the new entries to 0, returns 0 upon success, !=0 upon failure.
memarray | the Memory Manger which provided the address in store |
provide | the minimum number of entries needed |
avail | the number of entries currently available and available afterwards |
store | the current address and the ouput address of the starting element |
References CH_Matrix_Classes::Memarray::free(), and CH_Matrix_Classes::Memarray::get().