// IDL which is converted to XML

module M_Testing {
	typedef sequence <char, 250> T_Chars;
	
	struct Test_Sub {
	    long long		elem_one;
		long			elem_two;
	};
	
	struct Test_A {
	    long			elem_a; //@key
		sequence <long> list_b; //@key
		long			elem_c; //@key
		Test_Sub		elem_sub;
		long			elem_d; //@key
		long			elem_e;
		T_Chars			list_f;
		long			elem_g;
	};
};

 

// C++ code to copy the struct

DDS_StringSeq paths;
DDS_ExceptionCode_t ex;
DDS_TypeCode* tc = DDS_TypeCodeFactory::get_instance()->create_tc_from_xml_file( "TestT.xml", "M_Testing::Test_A", paths, 1000, 1000, ex );

// Create source data with some values
DDS_DynamicData srcData( tc, DDS_DYNAMIC_DATA_PROPERTY_DEFAULT );
srcData.set_long( "elem_a", DDS_DYNAMIC_DATA_MEMBER_ID_UNSPECIFIED, 1 );
srcData.set_long( "list_b[0]", DDS_DYNAMIC_DATA_MEMBER_ID_UNSPECIFIED, 10 );
srcData.set_long( "elem_c", DDS_DYNAMIC_DATA_MEMBER_ID_UNSPECIFIED, 2 );
srcData.set_longlong( "elem_sub.elem_one", DDS_DYNAMIC_DATA_MEMBER_ID_UNSPECIFIED, 101 );
srcData.set_long( "elem_sub.elem_two", DDS_DYNAMIC_DATA_MEMBER_ID_UNSPECIFIED, 202 );
srcData.set_long( "elem_d", DDS_DYNAMIC_DATA_MEMBER_ID_UNSPECIFIED, 3 );
srcData.set_long( "elem_e", DDS_DYNAMIC_DATA_MEMBER_ID_UNSPECIFIED, 4 );
srcData.set_char( "list_f[0]", DDS_DYNAMIC_DATA_MEMBER_ID_UNSPECIFIED, 'A' );
srcData.set_char( "list_f[1]", DDS_DYNAMIC_DATA_MEMBER_ID_UNSPECIFIED, 'B' );
srcData.set_char( "list_f[2]", DDS_DYNAMIC_DATA_MEMBER_ID_UNSPECIFIED, 'C' );
srcData.set_char( "list_f[3]", DDS_DYNAMIC_DATA_MEMBER_ID_UNSPECIFIED, 'D' );
srcData.set_long( "elem_g", DDS_DYNAMIC_DATA_MEMBER_ID_UNSPECIFIED, 5 );
std::cout << std::endl << "SOURCE:" << std::endl;
srcData.print( stdout, 1 );

// Create destination data with other values
DDS_DynamicData destData( tc, DDS_DYNAMIC_DATA_PROPERTY_DEFAULT );
destData.set_long( "elem_a", DDS_DYNAMIC_DATA_MEMBER_ID_UNSPECIFIED, 21 );
destData.set_long( "list_b[0]", DDS_DYNAMIC_DATA_MEMBER_ID_UNSPECIFIED, 210 );
destData.set_long( "elem_c", DDS_DYNAMIC_DATA_MEMBER_ID_UNSPECIFIED, 22 );
destData.set_long( "elem_d", DDS_DYNAMIC_DATA_MEMBER_ID_UNSPECIFIED, 23 );
destData.set_long( "elem_e", DDS_DYNAMIC_DATA_MEMBER_ID_UNSPECIFIED, 24 );
destData.set_char( "list_f[0]", DDS_DYNAMIC_DATA_MEMBER_ID_UNSPECIFIED, 'E' );
destData.set_char( "list_f[1]", DDS_DYNAMIC_DATA_MEMBER_ID_UNSPECIFIED, 'F' );
destData.set_char( "list_f[2]", DDS_DYNAMIC_DATA_MEMBER_ID_UNSPECIFIED, 'G' );
destData.set_char( "list_f[3]", DDS_DYNAMIC_DATA_MEMBER_ID_UNSPECIFIED, 'H' );
destData.set_long( "elem_g", DDS_DYNAMIC_DATA_MEMBER_ID_UNSPECIFIED, 25 );
destData.set_longlong( "elem_sub.elem_one", DDS_DYNAMIC_DATA_MEMBER_ID_UNSPECIFIED, 2101 );
destData.set_long( "elem_sub.elem_two", DDS_DYNAMIC_DATA_MEMBER_ID_UNSPECIFIED, 2202 );
std::cout << std::endl << "DESTINATION BEFORE set_complex_member:" << std::endl;
destData.print( stdout, 1 );

// Copy complex data
DDS_DynamicData complexData( NULL, DDS_DYNAMIC_DATA_PROPERTY_DEFAULT );
DDS_ReturnCode_t res = srcData.get_complex_member( complexData, "elem_sub", DDS_DYNAMIC_DATA_MEMBER_ID_UNSPECIFIED );
if ( res != DDS_RETCODE_OK ) {
	std::cout << "get_complex_member(elem_sub) failed, res=" << res << std::endl;
	return 0;
}
std::cout << std::endl << "SOURCE COMPLEX DATA retrieved with get_complex_member:" << std::endl;
complexData.print( stdout, 1 );

res = destData.set_complex_member( "elem_sub", DDS_DYNAMIC_DATA_MEMBER_ID_UNSPECIFIED, complexData );
if ( res != DDS_RETCODE_OK ) {
	std::cout << "set_complex_member(elem_sub) failed, res=" << res << std::endl;
	return 0;
}
std::cout << std::endl << "DESTINATION AFTER set_complex_member:" << std::endl;
destData.print( stdout, 1 ); // Here parts of list_f and elem_g are not longer being displayed!