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comparison engine/core/util/resource/pool.h @ 644:b84dbc4665b0

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loaders extension can now handle multiple loaders for different filetypes. A difference between map and object files is now being made! Fixed a small redundancy in the guimanager. Added clearResourceLoaders() to the Pool class. This can be used if different resourceloaders have to be added at a later point in time (running editor for example, a plugin might want to have it's own loader added)
author nihathrael@33b003aa-7bff-0310-803a-e67f0ece8222
date Mon, 11 Oct 2010 22:20:00 +0000
parents 54bfd1015b35
children 5d6b1820b953
comparison
equal deleted inserted replaced
643:edf6dcfe8cd4 644:b84dbc4665b0
52 enum { RES_LOADED = 0x01, RES_NON_LOADED = 0x02}; 52 enum { RES_LOADED = 0x01, RES_NON_LOADED = 0x02};
53 53
54 /** Pool is used to optimize memory usage for resources 54 /** Pool is used to optimize memory usage for resources
55 * 55 *
56 * Pool guarantees that there is minimal amount of resources 56 * Pool guarantees that there is minimal amount of resources
57 * used in cases when it is would possible that multiple 57 * used in cases when it is would possible that multiple
58 * instances of the same data would be loaded into the memory. 58 * instances of the same data would be loaded into the memory.
59 * Pool is the owner for resources taking care of their deletion. 59 * Pool is the owner for resources taking care of their deletion.
60 */ 60 */
61 class Pool { 61 class Pool {
62 public: 62 public:
75 75
76 /** Adds new resource provider. Transfers provider ownership to the pool 76 /** Adds new resource provider. Transfers provider ownership to the pool
77 */ 77 */
78 virtual void addResourceLoader(ResourceLoader* loader); 78 virtual void addResourceLoader(ResourceLoader* loader);
79 79
80 /** Clear the resource loaders
81 */
82 virtual void clearResourceLoaders();
83
80 /** Adds new resource into the pool using the given location. 84 /** Adds new resource into the pool using the given location.
81 * @return The index of the resource in the pool. 85 * @return The index of the resource in the pool.
82 */ 86 */
83 virtual int addResourceFromLocation(ResourceLocation* loc); 87 virtual int addResourceFromLocation(ResourceLocation* loc);
84 88
85 /** This is a convenience version of addResourceFromLocation(). 89 /** This is a convenience version of addResourceFromLocation().
86 * It converts the filename into a ResourceLocation and then 90 * It converts the filename into a ResourceLocation and then
87 * calls addResourceFromLocation. 91 * calls addResourceFromLocation.
88 * 92 *
89 * @param filename The file to be loaded. 93 * @param filename The file to be loaded.
90 * @return The index of the resource in the pool. 94 * @return The index of the resource in the pool.
91 */ 95 */
92 virtual int addResourceFromFile(const std::string& filename); 96 virtual int addResourceFromFile(const std::string& filename);
93 97
94 /** Gets resource from pool with given index 98 /** Gets resource from pool with given index
95 * 99 *
96 * @param inc Specifies weither this call will increase the ref counter 100 * @param inc Specifies weither this call will increase the ref counter
97 */ 101 */
98 virtual IResource& get(unsigned int index, bool inc = false); 102 virtual IResource& get(unsigned int index, bool inc = false);
99 103
100 /** Removes the resource from pool if reference counter is null 104 /** Removes the resource from pool if reference counter is null
101 * 105 *
102 * @param dec Specifies weither the ref counter will be decreased 106 * @param dec Specifies weither the ref counter will be decreased
103 * before checking 107 * before checking
104 */ 108 */
105 virtual void release(unsigned int index, bool dec = false); 109 virtual void release(unsigned int index, bool dec = false);
106 110