#ifndef cmArray_h
#define cmArray_h

#ifdef __cplusplus
extern "C" {
#endif

enum
{
  kOkArRC = cmOkRC,
  kUnderflowArRC
};

  typedef cmRC_t     cmArRC_t;
  typedef cmHandle_t cmArrayH_t;

  extern cmArrayH_t cmArrayNullHandle;

  cmArRC_t    cmArrayAlloc(  cmCtx_t* ctx, cmArrayH_t* hp, unsigned eleByteCnt, unsigned initCnt, unsigned expandCnt );
  cmArRC_t    cmArrayRelease(cmArrayH_t* hp );
  cmArRC_t    cmArrayIsValid(cmArrayH_t h );
  unsigned    cmArrayCount(  cmArrayH_t h );
  cmArRC_t    cmArrayClear(  cmArrayH_t h, bool releaseFl );
  void*       cmArrayPush(   cmArrayH_t h, const void* data, unsigned dataEleCnt );
  cmArRC_t    cmArrayPop(    cmArrayH_t h, unsigned eleCnt );
  // If 'data' is NULL then array[idx:idx+dataEleCnt] is zeroed.
  void*       cmArraySet(    cmArrayH_t h, unsigned index, const void* data, unsigned dataEleCnt );
  const void* cmArrayGet(    cmArrayH_t h, unsigned index );



#define cmArrayPtr(t,h,i)     ((t*)cmArrayGet(h,i))
#define cmArrayEle(t,h,i)    (*(t*)cmArrayGet(h,i))
#define cmArrayClr(t,h,i)    ((t*)cmArraySet(h,i,NULL,1))
#define cmArrayClrN(t,h,i,n) ((t*)cmArraySet(h,i,NULL,n))

#ifdef __cplusplus
}
#endif

#endif