Function disconnect
Summary
#include <src/entt/signal/sigh.hpp>
(1) template <auto Candidate>
void disconnect()
(2) template <auto Candidate, typename Type>
void disconnect(Type &&value_or_instance)
(3) template <typename Type>
void disconnect(Type &value_or_instance)
(4) template <typename Type>
void disconnect(Type *value_or_instance)
(5) void disconnect()
Function overload
Synopsis
#include <src/entt/signal/sigh.hpp>
template <auto Candidate>
void disconnect()
Description
Disconnects a free function or an unbound member from a signal.
- Template Parameters
Candidate- Function or member to disconnect from the signal.
Source
Lines 442-448 in src/entt/signal/sigh.hpp.
template<auto Candidate>
void disconnect() {
auto &calls = signal->calls;
delegate<Ret(Args...)> call{};
call.template connect<Candidate>();
calls.erase(std::remove(calls.begin(), calls.end(), std::move(call)), calls.end());
}
Synopsis
#include <src/entt/signal/sigh.hpp>
template <auto Candidate, typename Type>
void disconnect(Type &&value_or_instance)
Description
Disconnects a free function with payload or a bound member from a signal.
- Template Parameters
Candidate- Function or member to disconnect from the signal.Type- Type of class or type of payload.- Parameters
value_or_instance- A valid object that fits the purpose.
Source
Lines 457-463 in src/entt/signal/sigh.hpp.
template<auto Candidate, typename Type>
void disconnect(Type &&value_or_instance) {
auto &calls = signal->calls;
delegate<Ret(Args...)> call{};
call.template connect<Candidate>(value_or_instance);
calls.erase(std::remove(calls.begin(), calls.end(), std::move(call)), calls.end());
}
Synopsis
#include <src/entt/signal/sigh.hpp>
template <typename Type>
void disconnect(Type &value_or_instance)
Description
Disconnects free functions with payload or bound members from a signal.
- Template Parameters
Type- Type of class or type of payload.- Parameters
value_or_instance- A valid object that fits the purpose.
Source
Lines 471-474 in src/entt/signal/sigh.hpp.
template<typename Type>
void disconnect(Type &value_or_instance) {
disconnect(&value_or_instance);
}
Synopsis
#include <src/entt/signal/sigh.hpp>
template <typename Type>
void disconnect(Type *value_or_instance)
Description
Disconnects free functions with payload or bound members from a signal.
- Template Parameters
Type- Type of class or type of payload.- Parameters
value_or_instance- A valid object that fits the purpose.
Source
Lines 482-490 in src/entt/signal/sigh.hpp.
template<typename Type>
void disconnect(Type *value_or_instance) {
if(value_or_instance) {
auto &calls = signal->calls;
calls.erase(std::remove_if(calls.begin(), calls.end(), [value_or_instance](const auto &delegate) {
return delegate.instance() == value_or_instance;
}), calls.end());
}
}
Synopsis
#include <src/entt/signal/sigh.hpp>
void disconnect()
Description
Disconnects all the listeners from a signal.
Source
Lines 493-495 in src/entt/signal/sigh.hpp.
void disconnect() {
signal->calls.clear();
}