compare |
  
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compare |
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Compare the item's value to a constant. All operators are templates and will be generated by the compiler for the C++ types int, double, bool, std::string and char*.
Variants throwing exceptions on API errors:
template <typename T> int compare(T const& value) const
Variants returning API errors as int* parameter:
template <typename T> int compare(int* returnCode, T const& value) const
template<int CharCount> int compare(int* returnCode, char const (&value)[CharCount]) const
returnCode |
The error code returned when accessing the item |
value |
The value to compare the item's value with |
-1 |
This item's value is smaller that the constant it was compared with. |
0 |
The values are equal. |
1 |
This item's value is larger than the constant it was compared with. |