mirror of
https://github.com/nlohmann/json.git
synced 2024-12-27 07:37:51 +08:00
0258484626
- updated documentation wrt. new repository layout - temporarily switched off Homebrew --HEAD building (can only be switched on after release) - set copyright date to 2018
48 lines
1.0 KiB
C++
48 lines
1.0 KiB
C++
#include <iostream>
|
|
#include <nlohmann/json.hpp>
|
|
|
|
using json = nlohmann::json;
|
|
|
|
int main()
|
|
{
|
|
// correct JSON pointers
|
|
json::json_pointer p1;
|
|
json::json_pointer p2("");
|
|
json::json_pointer p3("/");
|
|
json::json_pointer p4("//");
|
|
json::json_pointer p5("/foo/bar");
|
|
json::json_pointer p6("/foo/bar/-");
|
|
json::json_pointer p7("/foo/~0");
|
|
json::json_pointer p8("/foo/~1");
|
|
|
|
// error: JSON pointer does not begin with a slash
|
|
try
|
|
{
|
|
json::json_pointer p9("foo");
|
|
}
|
|
catch (json::parse_error& e)
|
|
{
|
|
std::cout << e.what() << '\n';
|
|
}
|
|
|
|
// error: JSON pointer uses escape symbol ~ not followed by 0 or 1
|
|
try
|
|
{
|
|
json::json_pointer p10("/foo/~");
|
|
}
|
|
catch (json::parse_error& e)
|
|
{
|
|
std::cout << e.what() << '\n';
|
|
}
|
|
|
|
// error: JSON pointer uses escape symbol ~ not followed by 0 or 1
|
|
try
|
|
{
|
|
json::json_pointer p11("/foo/~3");
|
|
}
|
|
catch (json::parse_error& e)
|
|
{
|
|
std::cout << e.what() << '\n';
|
|
}
|
|
}
|