1 /* 2 * Copyright 2006 Sony Computer Entertainment Inc. 3 * 4 * Licensed under the MIT Open Source License, for details please see license.txt or the website 5 * http://www.opensource.org/licenses/mit-license.php 6 * 7 */ 8 9 #ifndef __DAE_STRING_REF_H__ 10 #define __DAE_STRING_REF_H__ 11 12 #include <dae/daeMemorySystem.h> 13 #include <dae/daeStringTable.h> 14 15 /** 16 *Defines the @c daeStringRef class. 17 */ 18 class daeStringRef 19 { 20 public: 21 /** 22 * Macro that defines new and delete overrides for this class 23 */ 24 DAE_ALLOC 25 private: 26 daeString _string; 27 static daeStringTable &_stringTable(); 28 public: 29 30 /** 31 * Destructor 32 */ ~daeStringRef()33 inline ~daeStringRef() { _string = NULL; } 34 35 /** 36 * Constructor 37 */ daeStringRef()38 inline daeStringRef() { _string = NULL; } 39 40 /** 41 * Constructor that copies from another @c daeStringRef. 42 * @param other Reference to copy from. 43 */ daeStringRef(const daeStringRef & other)44 inline daeStringRef(const daeStringRef& other) { 45 _string = other._string; } 46 47 /** 48 * Constructor that creates from a <tt>const char *.</tt> 49 * @param string External string to create from. 50 */ 51 DLLSPEC daeStringRef(daeString string); 52 53 /** 54 * Assignment operator. 55 * @param other The daeStringRef to copy. 56 * @return A reference to this object. 57 */ 58 inline const daeStringRef& operator= (const daeStringRef& other) { 59 _string = other._string; 60 return *this; 61 } 62 63 /** 64 * Sets a string from an external <tt>const char *.</tt> 65 * @param string The daeString to copy. 66 * @return A reference to this object. 67 */ 68 DLLSPEC const daeStringRef& set(daeString string); 69 70 /** 71 * Assignment operator from an external <tt>const char *.</tt> 72 * @param string The daeString to copy. 73 * @return A reference to this object. 74 */ 75 DLLSPEC const daeStringRef& operator= (daeString string); 76 77 /** 78 * Cast operator that returns a <tt>const char *.</tt> 79 */ daeString()80 inline operator daeString() const { return _string; } 81 82 /** 83 * Comparison operator, the comparison is done via pointers as both 84 * strings will have same pointer if they are the same address 85 * @param other The daeStringRef to compare 86 * @return True if strings are equal. False otherwise. 87 */ 88 inline bool operator==(const daeStringRef& other) const{ 89 //return (other._string == _string); } 90 return (!strcmp(other._string, _string)); } 91 92 //Contributed by Nus - Wed, 08 Nov 2006 93 /** 94 * Release string table... 95 */ 96 static void releaseStringTable(void); 97 //-------------------- 98 }; 99 100 typedef daeTArray<daeStringRef> daeStringRefArray; 101 typedef daeTArray<daeStringRefArray> daeStringRefArrayArray; 102 103 #endif //__DAE_STRING_REF_H__ 104