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-rw-r--r--noncore/apps/oxygen/kmolcalc.cpp2
1 files changed, 1 insertions, 1 deletions
diff --git a/noncore/apps/oxygen/kmolcalc.cpp b/noncore/apps/oxygen/kmolcalc.cpp
index 33666b1..1d41b0f 100644
--- a/noncore/apps/oxygen/kmolcalc.cpp
+++ b/noncore/apps/oxygen/kmolcalc.cpp
@@ -1,67 +1,67 @@
/*
* kmolcalc.cpp
*
* Copyright (C) 2000,2001 Tomislav Gountchev <tomi@idiom.com>
* Copyright (C) 2002 Carsten Niehaus <cniehaus@handhelds.org>
*/
/**
* KMOLCALC is the calculation engine. It knows about a hashtable of user defined atomic
* weights and group definitions ELSTABLE, and the currently processed formula, stored
* as a list of elements and their coefficients, ELEMENTS.
*/
#include "kmolcalc.h"
#include <qdict.h>
#include <qdir.h>
#include <qfile.h>
#include <qpe/qpeapplication.h>
-#include <iostream.h>
+#include <iostream>
/**
* Construct a new calculator object.
*/
KMolCalc::KMolCalc() {
elements = new ElementList;
elstable = NULL;
readElstable();
}
KMolCalc::~KMolCalc() {
delete elements;
}
void KMolCalc::readElstable() {
weight = -1; // not calculated yet
if (elstable) delete elstable;
elstable = new QDict<SubUnit> (197, TRUE);
elstable->setAutoDelete(TRUE);
mwfile = QPEApplication::qpeDir() +"share/oxygen/kmolweights";
QFile f(mwfile);
if (f.exists()) readMwfile(f);
}
/**
* Parse a string S and construct the ElementList this->ELEMENTS, representing the
* composition of S. Returns 0 if successful, or an error code (currently -1) if
* parsing failed.
* The elements is S must be valid element or group symbols, as stored in this->ELSTABLE.
* See help files for correct formula syntax.
*/
QString KMolCalc::readFormula(const QString& s) {
weight = -1;
if (elements) delete elements;
elements = new ElementList;
return KMolCalc::readGroup(s, elements);
}
// read a formula group recursively. Called by readFormula.
QString KMolCalc::readGroup(const QString& s, ElementList* els) {
if (s.isEmpty()) return QString ("Enter a formula."); //ERROR
int sl = s.length();
int i = 0;
QString errors ("OK");
bool ok = TRUE;
while (i < sl && ((s[i] <= '9' && s[i] >= '0') || s[i] == '.')) i++;