JSON for Modern C++  3.0
template<template< typename U, typename V, typename...Args > class ObjectType = std::map, template< typename U, typename...Args > class ArrayType = std::vector, class StringType = std::string, class BooleanType = bool, class NumberIntegerType = int64_t, class NumberFloatType = double, template< typename U > class AllocatorType = std::allocator>
bool operator< ( const_reference  lhs,
const_reference  rhs 
)
friend

Compares whether one JSON value lhs is less than another JSON value rhs according to the following rules:

  • If lhs and rhs have the same type, the values are compared using the default < operator.
  • Integer and floating-point numbers are automatically converted before comparison
  • In case lhs and rhs have different types, the values are ignored and the order of the types is considered, see operator<(const value_t, const value_t).
Parameters
[in]lhsfirst JSON value to consider
[in]rhssecond JSON value to consider
Returns
whether lhs is less than rhs
Complexity
Linear.
Todo:
Add example.