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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>
Constructs a JSON array value by creating count copies of a passed value. In case count is 0 , an empty array is created. As postcondition, std::distance(begin(),end()) == count holds.
- Parameters
-
[in] | count | the number of JSON copies of value to create |
[in] | value | the JSON value to copy |
- Complexity
- Linear in count.
- Example
- The following code shows examples for the basic_json(size_type, const basic_json&) constructor.
14 std::cout << array_0 << '\n';
15 std::cout << array_1 << '\n';
16 std::cout << array_5 << '\n';
basic_json<> json default JSON class Definition: json.hpp:6884
a class to store JSON values Definition: json.hpp:130
namespace for Niels Lohmann Definition: json.hpp:55
Output (play with this example online): []
["Hello"]
["Hello","Hello","Hello","Hello","Hello"]
The example code above can be translated withg++ -std=c++11 -Isrc doc/examples/basic_json__size_type_basic_json.cpp -o basic_json__size_type_basic_json
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