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Fix for preexec_func (#19)

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ilue 2018-12-22 03:07:51 +08:00 committed by Arun Muralidharan
parent 899e9b997d
commit 0894e7f6db
1 changed files with 3 additions and 3 deletions
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6
subprocess.hpp
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@ -608,7 +608,7 @@ public:
preexec_func() {} preexec_func() {}
template <typename Func> template <typename Func>
preexec_func(Func f): holder_(new FuncHolder<Func>(f)) preexec_func(Func f): holder_(new FuncHolder<Func>(std::move(f)))
{} {}
void operator()() { void operator()() {
@ -621,8 +621,8 @@ private:
}; };
template <typename T> template <typename T>
struct FuncHolder: HolderBase { struct FuncHolder: HolderBase {
FuncHolder(T func): func_(func) {} FuncHolder(T func): func_(std::move(func)) {}
void operator()() const override {} void operator()() const override { func_(); }
// The function pointer/reference // The function pointer/reference
T func_; T func_;
}; };