object.hpp

/* This Source Code Form is subject to the terms of the Mozilla Public
 * License, v. 2.0. If a copy of the MPL was not distributed with this
 * file, You can obtain one at http://mozilla.org/MPL/2.0/. */

#pragma once

#include <gls/headercheck.hpp>
#include <gls/errorcheck.hpp>
#include <utility>

namespace gls {

template<void (*Generator)(GLsizei, GLuint*), void (*Deleter)(GLsizei, const GLuint*)>
class object {
public:
    object() {
        check_gl_error( Generator( 1, &m_name ) );
    }

    ~object() {
        check_gl_error( Deleter( 1, &m_name ) );
    }

    object( object&& other ) :
        m_name( 0u )
    {
        std::swap( m_name, other.m_name );
    }

    object& operator=( object&& other ) {
        std::swap( m_name, other.m_name );
        return *this;
    }

    object( const object& ) = delete;
    operator=( const object& ) = delete;

    GLuint name() const {
        return m_name;
    }

private:
    GLuint m_name;
};

}