util.h

#ifndef _UTIL_H_
#define _UTIL_H_


struct CUtlMemory
{
	void * m_pMemory;
	int m_nAllocationCount;
	int m_nGrowSize;
};

struct CUtlMemoryConservative
{
	void * m_pMemory;
	#ifdef PLATFORM_LINUX
	unsigned int m_nCurAllocSize;
	#endif
};

#define CUTLMEMORY_FULL(T,I) struct {T * m_pMemory; I m_nAllocationCount; I m_nGrowSize;}

#define CUTLMEMORY(T) CUTLMEMORY_FULL( T , int )

#define CUTLMEMORYFIXEDGROWABLE_FULL(T,SIZE,I) struct {CUTLMEMORY_FULL( T , I ) CUtlMemory; int m_nMallocGrowSize; T m_pFixedMemory[ SIZE ];}

#define CUTLMEMORYFIXEDGROWABLE(T,SIZE) CUTLMEMORYFIXEDGROWABLE_FULL( T , SIZE , int )

#ifdef PLATFORM_LINUX
#define CUTLMEMORYCONSERVATIVE(type) struct {type * m_pMemory; unsigned int m_nCurAllocSize;}
#else
#define CUTLMEMORYCONSERVATIVE(type) struct {type * m_pMemory;}
#endif

#define DECLARE_CUTLVECTOR_FULL(name,type,allocator) struct name {allocator m_memory; int m_Size; type * m_pElements;}

#define DECLARE_CUTLVECTOR(name,type) DECLARE_CUTLVECTOR_FULL( name , type , CUTLMEMORY( type ) )

#define CUTLVECTOR_FULL(type,allocator) struct {allocator m_memory; int m_Size; type * m_pElements;}

#define CUTLVECTOR(type) CUTLVECTOR_FULL( type , CUTLMEMORY( type ) )

#define CUTLVECTORFIXEDGROWABLE(type,size) CUTLVECTOR_FULL( type , CUTLMEMORYFIXEDGROWABLE( type , size ))

#define CUTLRBTREELINKS(I) struct {I m_Left; I m_Right; I m_Parent; I m_Tag;}

#define CUTLRBTREENODE(T,I) struct {CUTLRBTREELINKS( I ) m_Links; T m_Data;}

#define CUTLRBTREE_FULL(T,I,L,M) struct {L m_LessFunc; M m_Elements; I m_Root; I m_NumElements; I m_FirstFree; I m_LastAlloc; CUTLRBTREENODE( T , I ) *m_pElements;}

#define CUTLRBTREE(T,I) CUTLRBTREE_FULL( T , I , void * , CUTLMEMORY( T ) )

#endif // _UTIL_H_