Differential D17606 Diff 47627 agents/unifiedmailboxagent/utils.h

Changeset View

Standalone View

View Options

agents/unifiedmailboxagent/utils.h

Show All 18 Lines
19 19​
20#ifndef UTILS_H_ 20​#ifndef UTILS_H_
21#define UTILS_H_ 21​#define UTILS_H_
22 22​
23#include <functional> 23​#include <functional>
24#include <QHash> 24​#include <QHash>
25#include <QString> 25​#include <QString>
26 26​
27​#if __has_include(<optional>)
28​#include <optional>
29​namespace stdx {
30​using namespace ::std;
31​}
32​#else
27#include <experimental/optional> 33​#include <experimental/optional>
28namespace stdx { 34​namespace stdx {
29// Injects content of std::experimental namespace into "exp" namespace. 35​// Injects content of std::experimental namespace into "exp" namespace.
30// C++ is magical. 36​// C++ is magical.
31using namespace std::experimental; 37​using namespace ::std;
38​using namespace ::std::experimental;
32} 39​}
40​#endif
33 41​
34template<typename T> 42​template<typename T>
35inline QList<T> setToList(QSet<T> &&set) 43​inline QList<T> setToList(QSet<T> &&set)
36{ 44​{
37 QList<T> rv; 45​ QList<T> rv;
38 rv.reserve(set.size()); 46​ rv.reserve(set.size());
39 std::copy(set.cbegin(), set.cend(), std::back_inserter(rv)); 47​ std::copy(set.cbegin(), set.cend(), std::back_inserter(rv));
40 return rv; 48​ return rv;
Show All 33 Lines