1 /* 2 * Copyright (c) 2017, Intel Corporation 3 * 4 * Permission is hereby granted, free of charge, to any person obtaining a 5 * copy of this software and associated documentation files (the "Software"), 6 * to deal in the Software without restriction, including without limitation 7 * the rights to use, copy, modify, merge, publish, distribute, sublicense, 8 * and/or sell copies of the Software, and to permit persons to whom the 9 * Software is furnished to do so, subject to the following conditions: 10 * 11 * The above copyright notice and this permission notice shall be included 12 * in all copies or substantial portions of the Software. 13 * 14 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS 15 * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 16 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL 17 * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR 18 * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, 19 * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR 20 * OTHER DEALINGS IN THE SOFTWARE. 21 */ 22 //! 23 //! \file cm_array.h 24 //! \brief Contains CM array function definitions 25 //! 26 27 #ifndef MEDIADRIVER_AGNOSTIC_COMMON_CM_CMARRAY_H_ 28 #define MEDIADRIVER_AGNOSTIC_COMMON_CM_CMARRAY_H_ 29 30 #include "cm_def.h" 31 32 namespace CMRT_UMD{ 33 class CmDynamicArray 34 { 35 public: 36 37 CmDynamicArray( const uint32_t initSize ); 38 CmDynamicArray(); 39 ~CmDynamicArray( void ); 40 41 void* GetElement( const uint32_t index ) ; 42 bool SetElement( const uint32_t index, const void* element ); 43 44 uint32_t GetSize( void ) ; 45 uint32_t GetMaxSize( void ) ; 46 47 void Delete( void ); 48 49 uint32_t GetFirstFreeIndex(); 50 bool SetElementIntoFreeSlot(const void* element); //Set the element into the first available slot in the array 51 52 CmDynamicArray& operator= ( const CmDynamicArray &array ); 53 54 protected: 55 56 void CreateArray( const uint32_t size ); 57 void DeleteArray( void ); 58 59 bool IsValidIndex( const uint32_t index ) ; 60 61 void** m_arrayBuffer; 62 63 uint32_t m_usedSize; 64 uint32_t m_actualSize; 65 66 private: 67 68 CmDynamicArray (const CmDynamicArray& other); 69 70 }; 71 } //namespace 72 73 #endif // #ifndef MEDIADRIVER_AGNOSTIC_COMMON_CM_CMARRAY_H_ 74