program_uniform.h

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00001 /*
00002 **  ClanLib SDK
00003 **  Copyright (c) 1997-2011 The ClanLib Team
00004 **
00005 **  This software is provided 'as-is', without any express or implied
00006 **  warranty.  In no event will the authors be held liable for any damages
00007 **  arising from the use of this software.
00008 **
00009 **  Permission is granted to anyone to use this software for any purpose,
00010 **  including commercial applications, and to alter it and redistribute it
00011 **  freely, subject to the following restrictions:
00012 **
00013 **  1. The origin of this software must not be misrepresented; you must not
00014 **     claim that you wrote the original software. If you use this software
00015 **     in a product, an acknowledgment in the product documentation would be
00016 **     appreciated but is not required.
00017 **  2. Altered source versions must be plainly marked as such, and must not be
00018 **     misrepresented as being the original software.
00019 **  3. This notice may not be removed or altered from any source distribution.
00020 **
00021 **  Note: Some of the libraries ClanLib may link to may have additional
00022 **  requirements or restrictions.
00023 **
00024 **  File Author(s):
00025 **
00026 **    Magnus Norddahl
00027 */
00028 
00031 
00032 #pragma once
00033 
00034 #include "../../Core/System/sharedptr.h"
00035 
00036 #include "../api_display.h"
00037 
00038 class CL_ProgramUniform_Impl;
00039 
00043 class CL_API_DISPLAY CL_ProgramUniform
00044 {
00047 
00048 public:
00050         CL_ProgramUniform();
00051 
00058         CL_ProgramUniform(const CL_StringRef &name, int size, int type, int location);
00059 
00060         ~CL_ProgramUniform();
00061 
00065 
00066 public:
00068         bool is_null() const { return !impl; }
00069 
00071         void throw_if_null() const;
00072 
00074         CL_StringRef get_name() const;
00075 
00077         int get_type() const;
00078 
00080         int get_size() const;
00081 
00083         int get_location() const;
00084 
00088 
00089 public:
00090 
00094 
00095 private:
00096         CL_SharedPtr<CL_ProgramUniform_Impl> impl;
00098 };
00099