pywrapcp.py 文件源码

def __init__(self, solver: 'Solver'):
        if self.__class__ == Constraint:
            _self = None
        else:
            _self = self
        this = _pywrapcp.new_Constraint(_self, solver)
        try:
            self.this.append(this)
        except __builtin__.Exception:
            self.this = this