src/gallium/state_trackers/clover/core/platform.hpp

   1 //
   2 // Copyright 2013 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_PLATFORM_HPP
  24 #define CLOVER_CORE_PLATFORM_HPP
  25
  26 #include <vector>
  27
  28 #include "core/object.hpp"
  29 #include "core/device.hpp"
  30
  31 namespace clover {
  32    typedef struct _cl_platform_id platform;
  33 }
  34
  35 struct _cl_platform_id {
  36 public:
  37    typedef std::vector<clover::device>::iterator iterator;
  38
  39    _cl_platform_id();
  40
  41    ///
  42    /// Container of all compute devices that are available in the platform.
  43    ///
  44    /// @{
  45    iterator begin() {
  46       return devs.begin();
  47    }
  48
  49    iterator end() {
  50       return devs.end();
  51    }
  52
  53    clover::device &front() {
  54       return devs.front();
  55    }
  56
  57    clover::device &back() {
  58       return devs.back();
  59    }
  60    /// @}
  61
  62 protected:
  63    std::vector<clover::device> devs;
  64 };
  65
  66 #endif