resource_container.h
1 /*
2 ** ClanLib SDK
3 ** Copyright (c) 1997-2016 The ClanLib Team
4 **
5 ** This software is provided 'as-is', without any express or implied
6 ** warranty. In no event will the authors be held liable for any damages
7 ** arising from the use of this software.
8 **
9 ** Permission is granted to anyone to use this software for any purpose,
10 ** including commercial applications, and to alter it and redistribute it
11 ** freely, subject to the following restrictions:
12 **
13 ** 1. The origin of this software must not be misrepresented; you must not
14 ** claim that you wrote the original software. If you use this software
15 ** in a product, an acknowledgment in the product documentation would be
16 ** appreciated but is not required.
17 ** 2. Altered source versions must be plainly marked as such, and must not be
18 ** misrepresented as being the original software.
19 ** 3. This notice may not be removed or altered from any source distribution.
20 **
21 ** Note: Some of the libraries ClanLib may link to may have additional
22 ** requirements or restrictions.
23 **
24 ** File Author(s):
25 **
26 ** Magnus Norddahl
27 */
28 
29 #pragma once
30 
31 #include "resource_object.h"
32 #include <memory>
33 #include <map>
34 
35 namespace clan
36 {
39 
41  {
42  public:
43  std::map<std::string, ResourceObject> resources;
44  };
45 
47  {
48  public:
49  ResourceContainer() : impl(std::make_shared<ResourceContainer_Impl>())
50  {
51  }
52 
53  template<typename Type>
54  Resource<Type> get(const std::string &name)
55  {
56  auto it = impl->resources.find(name);
57  if (it != impl->resources.end())
58  return it->second.cast<Type>();
59 
60  Resource<Type> resource;
61  impl->resources[name] = resource;
62  return resource;
63  }
64 
65  private:
66  std::shared_ptr<ResourceContainer_Impl> impl;
67  };
68 
70 }
Definition: clanapp.h:35
Resource proxy of a specific type.
Definition: resource.h:57
Definition: resource_container.h:40
STL namespace.
Definition: resource_container.h:46
std::map< std::string, ResourceObject > resources
Definition: resource_container.h:43
ResourceContainer()
Definition: resource_container.h:49