C++ (Cpp) Scanner::lookNext示例

示例#1

文件： elements.cpp 项目： Lucas-Gluchowski/Indigo

int Element::read (Scanner &scanner)
{
   char str[3] = {0, 0, 0};

   str[0] = scanner.readChar();

   if (islower(scanner.lookNext()))
      str[1] = scanner.readChar();

   return fromString(str);
}

示例#2

文件： gross_formula.cpp 项目： Rillke/indigo

void GrossFormula::fromString (Scanner &scanner, Array<int> &gross)
{
   gross.clear_resize(ELEM_MAX);
   gross.zerofill();

   scanner.skipSpace();
   while (!scanner.isEOF())
   {
      int elem = Element::read(scanner);
      scanner.skipSpace();
      int counter = 1;
      
      if (isdigit(scanner.lookNext()))
      {
         counter = scanner.readUnsigned();
         scanner.skipSpace();
      }

      gross[elem] += counter;
   }
}