void raw_string::splitOnSubExp(subexp *pSubExp)
{
const int iDigitSize = 8;
char cCharDigit[iDigitSize];
int iCurLevel = 0, iLastPr = 0, iPrevK;
string_func strFunc;
for (int i = 0, k = 0, iDelta = 0, iIndex = 0; cRawString[i]; i++){
iIndex = i - iDelta;
if (cRawString[i] == '(')
{
pSubExp[k].exp[iIndex] = '$';
iCurLevel++;
iDelta = i + 1;
iPrevK = k;
k = iLastPr;
iLastPr++;
k++;
pSubExp[k].level = iCurLevel;
floatToChar((float)k, cCharDigit);
strFunc.concatStr(pSubExp[iPrevK].exp, cCharDigit);
}
else if (cRawString[i] == ')')
{
pSubExp[k].exp[iIndex] = '\0';
k = (getParent(pSubExp, k) != -1) ? getParent(pSubExp, k) : 0;
// We increase iDelta on 2 because we need to think NEXT iteration and not count '\0' symbol
iDelta = i + 2 - strFunc.getStrLen(pSubExp[k].exp);
iCurLevel--;
}
else if (cRawString[i] == '=')
{
// We suggest that in this case 'k' is always equal to 0 (it is very important in this 'if' statment )
iCurLevel++;
iDelta = i + 1;
iLastPr++;
k++;
pSubExp[k].level = iCurLevel;
floatToChar((float)k, cCharDigit);
strFunc.concatStr(pSubExp[k - 1].exp, "=$");
strFunc.concatStr(pSubExp[k - 1].exp, cCharDigit);
}
else
{
pSubExp[k].exp[iIndex] = cRawString[i];
}
}
}
void BufferConverters::floatToChar( char* c, const float* f, int n )
{
for (int i = 0; i < n; ++i )
{
floatToChar( c[2*i], c[2*i+1], f[i] );
}
}