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- updated documentation wrt. new repository layout - temporarily switched off Homebrew --HEAD building (can only be switched on after release) - set copyright date to 2018
28 lines
1,021 B
C++
28 lines
1,021 B
C++
#include <iostream>
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#include <nlohmann/json.hpp>
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using json = nlohmann::json;
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int main()
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{
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// create JSON values
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json j_null;
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json j_boolean = true;
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json j_number_integer = -17;
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json j_number_unsigned = 42u;
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json j_number_float = 23.42;
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json j_object = {{"one", 1}, {"two", 2}};
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json j_array = {1, 2, 4, 8, 16};
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json j_string = "Hello, world";
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// call type_name()
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std::cout << j_null << " is a " << j_null.type_name() << '\n';
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std::cout << j_boolean << " is a " << j_boolean.type_name() << '\n';
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std::cout << j_number_integer << " is a " << j_number_integer.type_name() << '\n';
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std::cout << j_number_unsigned << " is a " << j_number_unsigned.type_name() << '\n';
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std::cout << j_number_float << " is a " << j_number_float.type_name() << '\n';
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std::cout << j_object << " is an " << j_object.type_name() << '\n';
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std::cout << j_array << " is an " << j_array.type_name() << '\n';
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std::cout << j_string << " is a " << j_string.type_name() << '\n';
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}
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