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TIXIUserGuide
#include "tixi.h"
char* xmlFilename = "ju.xml";
TixiDocumentHandle handle = -1;
char * elementPath = "/plane/wings/wing[1]";
char* attributeName = "position";
char* attributeValue;
tixiOpenDocument( xmlFilename, &handle );
tixiGetTextAttribute( handle, elementPath, attributeName, &attributeValue );
tixiCloseDocument( handle );
#include "tixi.h"
char* xmlFilename = "ju.xml";
TixiDocumentHandle handle = -1;
char * elementPath = "/plane/coordinateOrigin/x";
double x = 0.;
tixiOpenDocument( xmlFilename, &handle );
tixiGetDoubleElement( handle, elementPath, &x );
tixiCloseDocument( handle );
The Fortran interface is implemented by calls to subroutines. It assumes the following mapping for the basic types: real is real*8 corresponds double, integer is integer*4 corresponds to int, character corresponds char Character strings are to be passed as variables of type character*N. If a string is returned by a subroutine call the variable holding the result must be large enough to hold the result. Otherwise the result is truncated and the return code is set to STRING TRUNCATED.
NOTE: In view of these restrictions an implementation using character arrays should be considered. The return codes returned in the last argument corresponds to their position in ReturnCode starting with 0. A routine will be supplied to directly access the meaning of a return code as a string. When the C interface requires to pass a NULL-pointer, e.g. to choose the default format ”%g” when writing floating point elements, the respective argument in the Fortran interfaces is the empty string constant ””. This is the only way to represent a string of length zero. Passing a variable with all characters set to ”” will, via the interface transformed into an emtpy C-string ”0”, which is of length 1, and not to a NULL-pointer.
Please see PythonWrapper for more information.