[Pipe]

Indeed, the expression time_step here is a string, sorry about that (Maybe a string concatenation would work?)

Here is the beginning of the code, that you might find useful to see :

/* This program works as a pipe between Geochemist's Workbench and MATLAB */

#include "RC_helper.h"
#include <iostream>
#include <string>
// #include <stdio.h>
using namespace std;

//void pipe(string &, string &, string &);

void main(string &mass_W, string &time_step, string &temp)
{

char* script1[] = 
{
  "reset",
  //"time begin = 0 seconds, end = " + time_step + " seconds",
  //"T = " + temp + " K",
  "SiO2(aq) = 1 umolal",
  "react 5000 g Quartz",
  "kinetic Quartz rate_con = 2.e-15 surface = 1000",
  "go",
  ""
};

 

Thank you

[Pipe]

I apologize for the vague message I sent earlier, I need to precise that I tried to add some arguments to the main function (mass, time_step, temp) for them to be sent to GWB via this pipe program. Hence I get this error

error C2440: 'initializing' : cannot convert from 'std::basic_string<_Elem,_Traits,_Ax>' to 'char *'

when I try to insert them in a line of the scripts sent through the pipe :

"time begin = 0 seconds, end = " + time_step + " seconds"

Do you know any trick that I could use for that to be possible?

Thank you

 

Skyboarder

[Pipe]

Hello Tom,

I am also working on a project that requires communication between MATLAB and Geochemist's Workbench.

I use Visual C++ as well, and on top on the fact that I couldn't "remove explicit use of the Unicode character set", I get different errors resembling this one:

error C2440: 'initializing' : cannot convert from 'std::basic_string<_Elem,_Traits,_Ax>' to 'char *'

 

Would you be able to help me to use these pipe source files properly?

I am going to need them for the next 5 month of my project...

 

Thank you in advance and have a good afternoon,

 

Skyboarder