private static char EqualityToCharacter(EqualitySign equality)
{
switch (equality)
{
case EqualitySign.EqualTo:
return '=';
case EqualitySign.GreaterThan:
return '>';
case EqualitySign.GreaterThanOrEqualTo:
return '≥';
case EqualitySign.LessThan:
return '<';
case EqualitySign.LessThanOrEqualTo:
return '≤';
case EqualitySign.NotEqualTo:
return '≠';
default:
return '\0';
}
}
public Constraint(string leftValue, EqualitySign equality, string rightValue)
{
LeftValue = leftValue;
RightValue = rightValue;
Equality = equality;
}
private static OpCode GetOpCodeFromEquality(EqualitySign equality)
{
OpCode op = default(OpCode);
switch (equality)
{
case EqualitySign.EqualTo:
op = OpCodes.Beq_S;
break;
case EqualitySign.NotEqualTo:
// A default value indicates a not equal to equality, because for the CLI spec
// doesn't have a "not equal to" opcode for floating point values
break;
case EqualitySign.LessThan:
op = OpCodes.Blt_S;
break;
case EqualitySign.LessThanOrEqualTo:
op = OpCodes.Ble_S;
break;
case EqualitySign.GreaterThan:
op = OpCodes.Bgt_S;
break;
case EqualitySign.GreaterThanOrEqualTo:
op = OpCodes.Bge_S;
break;
}
return op;
}
