libstdc++
profiler_vector_size.h
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1// -*- C++ -*-
2//
3// Copyright (C) 2009-2019 Free Software Foundation, Inc.
4//
5// This file is part of the GNU ISO C++ Library. This library is free
6// software; you can redistribute it and/or modify it under the
7// terms of the GNU General Public License as published by the
8// Free Software Foundation; either version 3, or (at your option)
9// any later version.
10//
11// This library is distributed in the hope that it will be useful,
12// but WITHOUT ANY WARRANTY; without even the implied warranty of
13// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14// GNU General Public License for more details.
15
16// Under Section 7 of GPL version 3, you are granted additional
17// permissions described in the GCC Runtime Library Exception, version
18// 3.1, as published by the Free Software Foundation.
19
20// You should have received a copy of the GNU General Public License along
21// with this library; see the file COPYING3. If not see
22// <http://www.gnu.org/licenses/>.
23
24/** @file profile/impl/profiler_vector_size.h
25 * @brief Collection of vector size traces.
26 */
27
28// Written by Lixia Liu and Silvius Rus.
29
30#ifndef _GLIBCXX_PROFILE_PROFILER_VECTOR_SIZE_H
31#define _GLIBCXX_PROFILE_PROFILER_VECTOR_SIZE_H 1
32
38
39namespace __gnu_profile
40{
41 /** @brief Hashtable size instrumentation trace producer. */
44 {
45 public:
48 { __id = "vector-size"; }
49 };
50
51 inline void
52 __trace_vector_size_init()
53 { _GLIBCXX_PROFILE_DATA(_S_vector_size) = new __trace_vector_size(); }
54
55 inline void
56 __trace_vector_size_free()
57 { delete _GLIBCXX_PROFILE_DATA(_S_vector_size); }
58
59 inline void
60 __trace_vector_size_report(FILE* __f, __warning_vector_t& __warnings)
61 { __trace_report(_GLIBCXX_PROFILE_DATA(_S_vector_size), __f, __warnings); }
62
63 inline __container_size_info*
64 __trace_vector_size_construct(std::size_t __num)
65 {
66 if (!__profcxx_init())
67 return 0;
68
69 if (!__reentrance_guard::__get_in())
70 return 0;
71
72 __reentrance_guard __get_out;
73 return _GLIBCXX_PROFILE_DATA(_S_vector_size)->
74 __insert(__get_stack(), __num);
75 }
76
77 inline void
78 __trace_vector_size_resize(__container_size_info* __obj_info,
79 std::size_t __from, std::size_t __to)
80 {
81 if (!__obj_info)
82 return;
83
84 __obj_info->__resize(__from, __to);
85 }
86
87 inline void
88 __trace_vector_size_destruct(__container_size_info* __obj_info,
89 std::size_t __num, std::size_t __inum)
90 {
91 if (!__obj_info)
92 return;
93
94 _GLIBCXX_PROFILE_DATA(_S_vector_size)->
95 __destruct(__obj_info, __num, __inum);
96 }
97
98} // namespace __gnu_profile
99
100#endif /* _GLIBCXX_PROFILE_PROFILER_VECTOR_SIZE_H */
Data structures to represent profiling traces.
Diagnostics for container sizes.
Data structures to represent a single profiling event.
Interface of the profiling runtime library.
Global profiler state.
GNU profile code for public use.
bool __profcxx_init()
This function must be called by each instrumentation point.
Container size instrumentation trace producer.
Hashtable size instrumentation trace producer.