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/*
* tclGet.c --
*
* This file contains procedures to convert strings into
* other forms, like integers or floating-point numbers or
* booleans, doing syntax checking along the way.
*
* Copyright (c) 1990-1993 The Regents of the University of California.
* Copyright (c) 1994-1997 Sun Microsystems, Inc.
*
* See the file "license.terms" for information on usage and redistribution
* of this file, and for a DISCLAIMER OF ALL WARRANTIES.
*
* RCS: @(#) $Id: tclGet.c,v 1.9 2004/04/06 22:25:51 dgp Exp $
* RCS: @(#) $Id: tclGet.c,v 1.9.2.1 2005/02/02 15:53:24 kennykb Exp $
*/
#include "tclInt.h"
#include <math.h>
/*
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int
Tcl_GetDouble(interp, string, doublePtr)
Tcl_Interp *interp; /* Interpreter used for error reporting. */
CONST char *string; /* String containing a floating-point number
* in a form acceptable to strtod. */
double *doublePtr; /* Place to store converted result. */
{
char *end;
CONST char *end;
double d;
errno = 0;
d = strtod(string, &end); /* INTL: Tcl source. */
d = TclStrToD(string, &end); /* INTL: Tcl source. */
if (end == string) {
badDouble:
if (interp != (Tcl_Interp *) NULL) {
Tcl_AppendResult(interp,
"expected floating-point number but got \"",
string, "\"", (char *) NULL);
}
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