test/include/cds_test/fc_hevy_value.h

   1 /*
   2  * fc_hevy_value.h
   3  *
   4  *  Created on: 31 авг. 2016 г.
   5  *      Author: marsel
   6  */
   7
   8 #ifndef SOURCE_DIRECTORY__TEST_INCLUDE_CDS_TEST_FC_HEAVY_VALUE_H_
   9 #define SOURCE_DIRECTORY__TEST_INCLUDE_CDS_TEST_FC_HEAVY_VALUE_H_
  10
  11 #include <math.h>
  12 #include <vector>
  13
  14 namespace{
  15     template<int DefaultSize = 10>
  16     struct HeavyValue {
  17
  18         int value;
  19         size_t buffer_size;
  20
  21         size_t nNo;
  22         size_t nWriterNo;
  23         static std::vector<int> pop_buff;
  24
  25         explicit HeavyValue(int new_value = 0, size_t new_bufer_size = DefaultSize)
  26         : value(new_value),
  27           buffer_size(new_bufer_size),
  28           nNo(0),
  29           nWriterNo(0)
  30         {
  31             if( buffer_size != pop_buff.size() ){
  32                 pop_buff.resize(buffer_size);
  33                 for(size_t i = 0; i < buffer_size; ++i)
  34                    pop_buff[i] = i;
  35             }
  36         };
  37         HeavyValue(const HeavyValue &other)
  38             : value(other.value),
  39               buffer_size(other.buffer_size),
  40               nNo(other.nNo),
  41               nWriterNo(other.nWriterNo)
  42         {
  43             for(size_t i = 0; i < buffer_size; ++i)
  44                 pop_buff[i] =  static_cast<int>(std::sqrt(other.pop_buff[i]));
  45         }
  46         void operator=(const int& new_value)
  47         {
  48             value = new_value;
  49         }
  50         bool operator==(const int new_value) const
  51         {
  52             return value == new_value;
  53         }
  54         bool operator<=(const int new_value) const
  55         {
  56             return value <= new_value;
  57         }
  58         bool operator<(const int new_value) const
  59         {
  60             return value < new_value;
  61         }
  62         bool operator>(const int new_value) const
  63         {
  64             return value > new_value;
  65         }
  66         bool operator>=(const int new_value) const
  67         {
  68             return value >= new_value;
  69         }
  70     };
  71
  72     template<int DefaultSize>
  73     std::vector<int> HeavyValue< DefaultSize >::pop_buff = {};
  74 }
  75 #endif /* SOURCE_DIRECTORY__TEST_INCLUDE_CDS_TEST_FC_HEVY_VALUE_H_ */