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function_call_record.h
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// The core library - copyright GarageGames. The core library is released under the MIT Open Source software license. See /license.txt in this distribution for specific license terms.
struct function_call_record
{
enum
{
max_arguments = 4,
};
function_type_signature _signature;
function_type_signature *get_signature() { return &_signature; }
};
template<class return_type, class arg0 = empty_type, class arg1 = empty_type, class arg2 = empty_type, class arg3 = empty_type, class arg4 = empty_type> struct function_call_record_decl : function_call_record
{
function_call_record_decl() {}
};
template<class return_type> struct function_call_record_decl<return_type, empty_type, empty_type, empty_type, empty_type> : function_call_record
{
function_call_record_decl()
{
_signature.argument_count = 0;
_signature.return_type = get_global_type_record<return_type>();
}
};
template<> struct function_call_record_decl<void, empty_type, empty_type, empty_type, empty_type> : function_call_record
{
function_call_record_decl()
{
_signature.argument_count = 0;
_signature.return_type = get_global_type_record<empty_type>();
}
};
template<class return_type, class arg0> struct function_call_record_decl<return_type, arg0, empty_type, empty_type, empty_type> : function_call_record
{
type_record *argument_types[1];
function_call_record_decl()
{
_signature.argument_count = 1;
_signature.return_type = get_global_type_record<return_type>();
_signature.argument_types = argument_types;
_signature.argument_types[0] = get_global_type_record<arg0>();
}
};
template<class arg0> struct function_call_record_decl<void, arg0, empty_type, empty_type, empty_type> : function_call_record
{
type_record *argument_types[1];
function_call_record_decl()
{
_signature.argument_count = 1;
_signature.return_type = get_global_type_record<empty_type>();
_signature.argument_types = argument_types;
_signature.argument_types[0] = get_global_type_record<arg0>();
}
};
template<class return_type, class arg0, class arg1> struct function_call_record_decl<return_type, arg0, arg1, empty_type, empty_type> : function_call_record
{
type_record *argument_types[2];
function_call_record_decl()
{
_signature.argument_count = 2;
_signature.return_type = get_global_type_record<return_type>();
_signature.argument_types = argument_types;
_signature.argument_types[0] = get_global_type_record<arg0>();
_signature.argument_types[1] = get_global_type_record<arg1>();
}
};
template<class arg0, class arg1> struct function_call_record_decl<void, arg0, arg1, empty_type, empty_type> : function_call_record
{
type_record *argument_types[2];
function_call_record_decl()
{
_signature.argument_count = 2;
_signature.return_type = get_global_type_record<empty_type>();
_signature.argument_types = argument_types;
_signature.argument_types[0] = get_global_type_record<arg0>();
_signature.argument_types[1] = get_global_type_record<arg1>();
}
};
template<class return_type, class arg0, class arg1, class arg2> struct function_call_record_decl<return_type, arg0, arg1, arg2, empty_type> : function_call_record
{
type_record *argument_types[3];
function_call_record_decl()
{
_signature.argument_count = 3;
_signature.return_type = get_global_type_record<return_type>();
_signature.argument_types = argument_types;
_signature.argument_types[0] = get_global_type_record<arg0>();
_signature.argument_types[1] = get_global_type_record<arg1>();
_signature.argument_types[2] = get_global_type_record<arg2>();
}
};
template<class arg0, class arg1, class arg2> struct function_call_record_decl<void, arg0, arg1, arg2, empty_type> : function_call_record
{
type_record *argument_types[3];
function_call_record_decl()
{
_signature.argument_count = 3;
_signature.return_type = get_global_type_record<empty_type>();
_signature.argument_types = argument_types;
_signature.argument_types[0] = get_global_type_record<arg0>();
_signature.argument_types[1] = get_global_type_record<arg1>();
_signature.argument_types[2] = get_global_type_record<arg2>();
}
};
template<class return_type, class arg0, class arg1, class arg2, class arg3> struct function_call_record_decl<return_type, arg0, arg1, arg2, arg3> : function_call_record
{
type_record *argument_types[4];
function_call_record_decl()
{
_signature.argument_count = 4;
_signature.return_type = get_global_type_record<return_type>();
_signature.argument_types = argument_types;
_signature.argument_types[0] = get_global_type_record<arg0>();
_signature.argument_types[1] = get_global_type_record<arg1>();
_signature.argument_types[2] = get_global_type_record<arg2>();
_signature.argument_types[3] = get_global_type_record<arg3>();
}
};
template<class arg0, class arg1, class arg2, class arg3> struct function_call_record_decl<void, arg0, arg1, arg2, arg3> : function_call_record
{
type_record *argument_types[4];
function_call_record_decl()
{
_signature.argument_count = 4;
_signature.return_type = get_global_type_record<empty_type>();
_signature.argument_types = argument_types;
_signature.argument_types[0] = get_global_type_record<arg0>();
_signature.argument_types[1] = get_global_type_record<arg1>();
_signature.argument_types[2] = get_global_type_record<arg2>();
_signature.argument_types[3] = get_global_type_record<arg3>();
}
};