9b32f72584
As I learned in https://github.com/melpon/wandbox/issues/209, this library is already installed at Wandbox, so we need to adjust the examples to use `#include "json.hpp"` insteas of `#include <json.hpp>`.
46 lines
1,009 B
C++
46 lines
1,009 B
C++
#include "json.hpp"
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using json = nlohmann::json;
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int main()
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{
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// correct JSON pointers
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json::json_pointer p1;
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json::json_pointer p2("");
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json::json_pointer p3("/");
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json::json_pointer p4("//");
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json::json_pointer p5("/foo/bar");
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json::json_pointer p6("/foo/bar/-");
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json::json_pointer p7("/foo/~0");
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json::json_pointer p8("/foo/~1");
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// error: JSON pointer does not begin with a slash
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try
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{
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json::json_pointer p9("foo");
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}
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catch (json::parse_error& e)
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{
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std::cout << e.what() << '\n';
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}
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// error: JSON pointer uses escape symbol ~ not followed by 0 or 1
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try
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{
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json::json_pointer p10("/foo/~");
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}
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catch (json::parse_error& e)
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{
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std::cout << e.what() << '\n';
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}
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// error: JSON pointer uses escape symbol ~ not followed by 0 or 1
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try
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{
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json::json_pointer p11("/foo/~3");
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}
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catch (json::parse_error& e)
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{
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std::cout << e.what() << '\n';
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}
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}
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