1 //
2 // Copyright 2012 Francisco Jerez
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 in
12 // all copies or substantial portions of the Software.
13 //
14 // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
15 // 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 #ifndef CLOVER_CORE_CONTEXT_HPP
24 #define CLOVER_CORE_CONTEXT_HPP
25 
26 #include "core/object.hpp"
27 #include "core/device.hpp"
28 #include "core/property.hpp"
29 
30 namespace clover {
31    class context : public ref_counter, public _cl_context {
32    private:
33       typedef adaptor_range<
34             evals, const std::vector<intrusive_ref<device>> &
35          > device_range;
36       typedef clover::property_list<cl_context_properties> property_list;
37 
38    public:
39       typedef std::function<void (const char *)> notify_action;
40 
41       context(const property_list &props, const ref_vector<device> &devs,
42               const notify_action &notify);
43 
44       context(const context &ctx) = delete;
45       context &
46       operator=(const context &ctx) = delete;
47 
48       bool
49       operator==(const context &ctx) const;
50       bool
51       operator!=(const context &ctx) const;
52 
53       const property_list &
54       properties() const;
55 
56       device_range
57       devices() const;
58 
59       const notify_action notify;
60 
61    private:
62       property_list props;
63       const std::vector<intrusive_ref<device>> devs;
64    };
65 }
66 
67 #endif
68