diff options
Diffstat (limited to 'squirrel_3_0_1_stable/squirrel/squtils.h')
-rw-r--r-- | squirrel_3_0_1_stable/squirrel/squtils.h | 112 |
1 files changed, 0 insertions, 112 deletions
diff --git a/squirrel_3_0_1_stable/squirrel/squtils.h b/squirrel_3_0_1_stable/squirrel/squtils.h deleted file mode 100644 index f3510beea..000000000 --- a/squirrel_3_0_1_stable/squirrel/squtils.h +++ /dev/null @@ -1,112 +0,0 @@ -/* see copyright notice in squirrel.h */ -#ifndef _SQUTILS_H_ -#define _SQUTILS_H_ - -#define sq_new(__ptr,__type) {__ptr=(__type *)sq_vm_malloc(sizeof(__type));new (__ptr) __type;} -#define sq_delete(__ptr,__type) {__ptr->~__type();sq_vm_free(__ptr,sizeof(__type));} -#define SQ_MALLOC(__size) sq_vm_malloc((__size)); -#define SQ_FREE(__ptr,__size) sq_vm_free((__ptr),(__size)); -#define SQ_REALLOC(__ptr,__oldsize,__size) sq_vm_realloc((__ptr),(__oldsize),(__size)); - -#define sq_aligning(v) (((size_t)(v) + (SQ_ALIGNMENT-1)) & (~(SQ_ALIGNMENT-1))) - -//sqvector mini vector class, supports objects by value -template<typename T> class sqvector -{ -public: - sqvector() - { - _vals = NULL; - _size = 0; - _allocated = 0; - } - sqvector(const sqvector<T>& v) - { - copy(v); - } - void copy(const sqvector<T>& v) - { - if(_size) { - resize(0); //destroys all previous stuff - } - //resize(v._size); - if(v._size > _allocated) { - _realloc(v._size); - } - for(SQUnsignedInteger i = 0; i < v._size; i++) { - new ((void *)&_vals[i]) T(v._vals[i]); - } - _size = v._size; - } - ~sqvector() - { - if(_allocated) { - for(SQUnsignedInteger i = 0; i < _size; i++) - _vals[i].~T(); - SQ_FREE(_vals, (_allocated * sizeof(T))); - } - } - void reserve(SQUnsignedInteger newsize) { _realloc(newsize); } - void resize(SQUnsignedInteger newsize, const T& fill = T()) - { - if(newsize > _allocated) - _realloc(newsize); - if(newsize > _size) { - while(_size < newsize) { - new ((void *)&_vals[_size]) T(fill); - _size++; - } - } - else{ - for(SQUnsignedInteger i = newsize; i < _size; i++) { - _vals[i].~T(); - } - _size = newsize; - } - } - void shrinktofit() { if(_size > 4) { _realloc(_size); } } - T& top() const { return _vals[_size - 1]; } - inline SQUnsignedInteger size() const { return _size; } - bool empty() const { return (_size <= 0); } - inline T &push_back(const T& val = T()) - { - if(_allocated <= _size) - _realloc(_size * 2); - return *(new ((void *)&_vals[_size++]) T(val)); - } - inline void pop_back() - { - _size--; _vals[_size].~T(); - } - void insert(SQUnsignedInteger idx, const T& val) - { - resize(_size + 1); - for(SQUnsignedInteger i = _size - 1; i > idx; i--) { - _vals[i] = _vals[i - 1]; - } - _vals[idx] = val; - } - void remove(SQUnsignedInteger idx) - { - _vals[idx].~T(); - if(idx < (_size - 1)) { - memcpy(&_vals[idx], &_vals[idx+1], sizeof(T) * (_size - idx - 1)); - } - _size--; - } - SQUnsignedInteger capacity() { return _allocated; } - inline T &back() const { return _vals[_size - 1]; } - inline T& operator[](SQUnsignedInteger pos) const{ return _vals[pos]; } - T* _vals; -private: - void _realloc(SQUnsignedInteger newsize) - { - newsize = (newsize > 0)?newsize:4; - _vals = (T*)SQ_REALLOC(_vals, _allocated * sizeof(T), newsize * sizeof(T)); - _allocated = newsize; - } - SQUnsignedInteger _size; - SQUnsignedInteger _allocated; -}; - -#endif //_SQUTILS_H_ |