ceph/src/jaegertracing/opentelemetry-cpp/third_party/nlohmann-json/doc/mkdocs/docs/api/basic_json/operator_le.md

   1 # <small>nlohmann::basic_json::</small>operator<=
   2
   3 ```cpp
   4 bool operator<=(const_reference lhs, const_reference rhs) noexcept,
   5
   6 template<typename ScalarType>
   7 bool operator<=(const_reference lhs, const ScalarType rhs) noexcept;
   8
   9 template<typename ScalarType>
  10 bool operator<=(ScalarType lhs, const const_reference rhs) noexcept;
  11 ```
  12
  13 Compares whether one JSON value `lhs` is less than or equal to another JSON value `rhs` by calculating
  14 `#cpp !(rhs < lhs)`.
  15
  16 ## Template parameters
  17
  18 `ScalarType`
  19 :   a scalar type according to `std::is_scalar<ScalarType>::value`
  20
  21 ## Parameters
  22
  23 `lhs` (in)
  24 :   first value to consider
  25
  26 `rhs` (in)
  27 :   second value to consider
  28
  29 ## Return value
  30
  31 whether `lhs` is less than or equal to `rhs`
  32
  33 ## Exception safety
  34
  35 No-throw guarantee: this function never throws exceptions.
  36
  37 ## Complexity
  38
  39 Linear.
  40
  41 ## Examples
  42
  43 ??? example
  44
  45     The example demonstrates comparing several JSON types.
  46
  47     ```cpp
  48     --8<-- "examples/operator__lessequal.cpp"
  49     ```
  50
  51     Output:
  52
  53     ```json
  54     --8<-- "examples/operator__lessequal.output"
  55     ```
  56
  57 ## Version history
  58
  59 - Added in version 1.0.0.