Method detach

source/globjects/source/Program.cpp:147–157

}

void Program::detach(Shader * shader)
{
    assert(shader != nullptr);

    glDetachShader(id(), shader->id());

	shader->deregisterListener(this);
	m_shaders.erase(shader);

	invalidate();
}

std::set<Shader *> Program::shaders() const
{