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69 lines
1.7 KiB
C++
69 lines
1.7 KiB
C++
#include "ace/Sample_History.h"
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#if !defined (__ACE_INLINE__)
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#include "ace/Sample_History.inl"
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#endif /* __ACE_INLINE__ */
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#include "ace/Basic_Stats.h"
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#include "ace/Log_Category.h"
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#include "ace/OS_Memory.h"
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#if defined (ACE_HAS_ALLOC_HOOKS)
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# include "ace/Malloc_Base.h"
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#endif /* ACE_HAS_ALLOC_HOOKS */
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ACE_BEGIN_VERSIONED_NAMESPACE_DECL
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ACE_Sample_History::ACE_Sample_History (size_t max_samples)
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: max_samples_ (max_samples)
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, sample_count_ (0)
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{
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#if defined (ACE_HAS_ALLOC_HOOKS)
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ACE_ALLOCATOR(this->samples_, static_cast<ACE_UINT64*>(ACE_Allocator::instance()->malloc(sizeof(ACE_UINT64) * this->max_samples_)));
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#else
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ACE_NEW(this->samples_, ACE_UINT64[this->max_samples_]);
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#endif /* ACE_HAS_ALLOC_HOOKS */
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}
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ACE_Sample_History::~ACE_Sample_History (void)
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{
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#if defined (ACE_HAS_ALLOC_HOOKS)
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ACE_Allocator::instance()->free(this->samples_);
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#else
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delete[] this->samples_;
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#endif /* ACE_HAS_ALLOC_HOOKS */
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}
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void
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ACE_Sample_History::dump_samples (
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const ACE_TCHAR *msg,
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ACE_Sample_History::scale_factor_type scale_factor) const
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{
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#ifndef ACE_NLOGGING
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for (size_t i = 0; i != this->sample_count_; ++i)
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{
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ACE_UINT64 const val = this->samples_[i] / scale_factor;
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ACELIB_DEBUG ((LM_DEBUG,
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ACE_TEXT ("%s: ")
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ACE_SIZE_T_FORMAT_SPECIFIER
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ACE_TEXT ("\t%Q\n"),
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msg,
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i,
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val));
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}
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#else
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ACE_UNUSED_ARG (msg);
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ACE_UNUSED_ARG (scale_factor);
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#endif /* ACE_NLOGGING */
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}
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void
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ACE_Sample_History::collect_basic_stats (ACE_Basic_Stats &stats) const
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{
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for (size_t i = 0; i != this->sample_count_; ++i)
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{
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stats.sample (this->samples_[i]);
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}
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}
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ACE_END_VERSIONED_NAMESPACE_DECL
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