src/apps/cortex/support/ProfileTarget.h

   1 /*
   2  * Copyright (c) 1999-2000, Eric Moon.
   3  * All rights reserved.
   4  *
   5  * Redistribution and use in source and binary forms, with or without
   6  * modification, are permitted provided that the following conditions
   7  * are met:
   8  *
   9  * 1. Redistributions of source code must retain the above copyright
  10  *    notice, this list of conditions, and the following disclaimer.
  11  *
  12  * 2. Redistributions in binary form must reproduce the above copyright
  13  *    notice, this list of conditions, and the following disclaimer in the
  14  *    documentation and/or other materials provided with the distribution.
  15  *
  16  * 3. The name of the author may not be used to endorse or promote products
  17  *    derived from this software without specific prior written permission.
  18  *
  19  * THIS SOFTWARE IS PROVIDED BY THE AUTHOR "AS IS" AND ANY EXPRESS OR
  20  * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
  21  * OF TITLE, NON-INFRINGEMENT, MERCHANTABILITY AND FITNESS FOR A PARTICULAR
  22  * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY
  23  * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
  24  * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
  25  * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
  26  * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR
  27  * TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
  28  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  29  */
  30
  31
  32 // ProfileTarget.h
  33 // e.moon 19may99
  34 //
  35 // A bare-bones profiling tool.
  36
  37 #ifndef __EMOON_PROFILETARGET_H__
  38 #define __EMOON_PROFILETARGET_H__
  39
  40 #include <map>
  41
  42 #include <String.h>
  43
  44 #include "cortex_defs.h"
  45 __BEGIN_CORTEX_NAMESPACE
  46
  47 class ProfileTarget {
  48 public:                                 // ctor/dtor
  49         virtual ~ProfileTarget();
  50         ProfileTarget();
  51
  52 public:                                 // user operations
  53         void clear();
  54         void dump() const;
  55
  56 public:                                 // profile-source operations
  57         inline void addBlockEntry(const char* blockName, bigtime_t elapsed);
  58
  59 public:
  60         struct block_entry {
  61                 block_entry() : elapsed(0), count(0), name(0) {}
  62
  63                 bigtime_t               elapsed;
  64                 uint32                  count;
  65                 const char*             name;
  66         };
  67
  68 private:                                        // implementation
  69
  70         typedef map<BString, block_entry> block_entry_map;
  71         block_entry_map         m_blockEntryMap;
  72 };
  73
  74 //bool operator<(const ProfileTarget::block_entry& a, const ProfileTarget::block_entry& b);
  75
  76 __END_CORTEX_NAMESPACE
  77 #endif /* __EMOON_PROFILETARGET_H__ */