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8234779: Provide idiom for declaring classes noncopyable

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Add NONCOPYABLE macro and uses.

Reviewed-by: dholmes, pliden, coleenp
This commit is contained in:
Kim Barrett 2019-12-03 19:09:30 -05:00
parent 3e0a524547
commit 577e87e5b2
37 changed files with 101 additions and 131 deletions
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4
src/hotspot/os/linux/os_perf_linux.cpp
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@ -28,6 +28,7 @@
#include "os_linux.inline.hpp"
#include "runtime/os.hpp"
#include "runtime/os_perf.hpp"
#include "utilities/globalDefinitions.hpp"
#include CPU_HEADER(vm_version_ext)
@ -948,8 +949,7 @@ class NetworkPerformanceInterface::NetworkPerformance : public CHeapObj<mtIntern
friend class NetworkPerformanceInterface;
private:
NetworkPerformance();
NetworkPerformance(const NetworkPerformance& rhs); // no impl
NetworkPerformance& operator=(const NetworkPerformance& rhs); // no impl
NONCOPYABLE(NetworkPerformance);
bool initialize();
~NetworkPerformance();
int64_t read_counter(const char* iface, const char* counter) const;