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buffer::data<T>()->T* => buffer::get<T>()->T

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This commit is contained in:
mutouyun 2020-03-04 12:37:48 +08:00
parent 64c29f079f
commit 17c0bc76c3
2 changed files with 4 additions and 18 deletions
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2
demo/chat/main.cpp
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@ -31,7 +31,7 @@ int main() {
while (1) {
auto buf = cc.recv();
if (buf.empty()) continue;
std::string dat { static_cast<char const *>(buf.data()), buf.size() - 1 };
std::string dat { buf.get<char const *>(), buf.size() - 1 };
std::smatch mid;
if (std::regex_match(dat, mid, reg)) {
if (mid.str(1) == id) {

20
include/buffer.h
View File

@ -38,14 +38,7 @@ public:
void const * data() const noexcept;
template <typename T>
auto data() noexcept -> typename std::enable_if<!std::is_const<T>::value, T*>::type {
return static_cast<T*>(data());
}
template <typename T>
auto data() const noexcept -> typename std::enable_if<std::is_const<T>::value, T*>::type {
return static_cast<T*>(data());
}
T get() const { return T(data()); }
std::size_t size() const noexcept;
@ -58,16 +51,9 @@ public:
}
std::vector<byte_t> to_vector() const {
# if __cplusplus >= 201703L
auto [d, s] = to_tuple();
# else /*__cplusplus < 201703L*/
auto tp = to_tuple();
auto d = std::get<0>(tp);
auto s = std::get<1>(tp);
# endif/*__cplusplus < 201703L*/
return {
static_cast<byte_t const *>(d),
static_cast<byte_t const *>(d) + s
get<byte_t const *>(),
get<byte_t const *>() + size()
};
}