public ConstantExpressionSolver(
ITokenizer tokenizer,
IParser parser,
IConstantExpressionCalculator calculator)
{
_tokenizer = tokenizer;
_parser = parser;
_calculator = calculator;
}
public ConstantExpressionSolver()
{
_tokenizer = new Tokenizer();
_parser = new ExpressionParser();
_calculator = new ConstantExpressionCalculator();
}