Оператор разрешения области используется дважды ⇐ C++

[Гость]

Код: Выделить всё

namespace libzerocoin {

//Commitment class
Commitment::Commitment::Commitment(const IntegerGroupParams* p,
const Bignum& value): params(p), contents(value) {
this->randomness = Bignum::randBignum(params->groupOrder);
this->commitmentValue = (params->g.pow_mod(this->contents, params->modulus).mul_mod(
params->h.pow_mod(this->randomness, params->modulus), params->modulus));
}

I just encountered this function definition on GitHub.

I assume that the second and the third "Commitment" refer to the class name and constructor, but I can't figure out the meaning of the first. I am sure that it does not refer to the namespace because that name is different. I have seen the scope resolution operator being used twice in examples, but those refer to nested namespaces.


Источник: https://stackoverflow.com/questions/475 ... used-twice