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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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11
src/hotspot/os/bsd/os_perf_bsd.cpp
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@ -26,6 +26,7 @@
#include "memory/resourceArea.hpp"
#include "runtime/os.hpp"
#include "runtime/os_perf.hpp"
#include "utilities/globalDefinitions.hpp"
#include CPU_HEADER(vm_version_ext)
#ifdef __APPLE__
@ -72,8 +73,8 @@ class CPUPerformanceInterface::CPUPerformance : public CHeapObj<mtInternal> {
int cpu_load_total_process(double* cpu_load);
int cpu_loads_process(double* pjvmUserLoad, double* pjvmKernelLoad, double* psystemTotalLoad);
CPUPerformance(const CPUPerformance& rhs); // no impl
CPUPerformance& operator=(const CPUPerformance& rhs); // no impl
NONCOPYABLE(CPUPerformance);
public:
CPUPerformance();
bool initialize();
@ -264,8 +265,7 @@ class SystemProcessInterface::SystemProcesses : public CHeapObj<mtInternal> {
private:
SystemProcesses();
bool initialize();
SystemProcesses(const SystemProcesses& rhs); // no impl
SystemProcesses& operator=(const SystemProcesses& rhs); // no impl
NONCOPYABLE(SystemProcesses);
~SystemProcesses();
//information about system processes
@ -407,8 +407,7 @@ 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();
int network_utilization(NetworkInterface** network_interfaces) const;