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more documentation

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Niels
2016-04-17 18:18:49 +02:00
parent 40e899a819
commit f883a04c87
5 changed files with 102 additions and 22 deletions
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46
doc/examples/json_pointer.cpp Normal file
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#include <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 (std::domain_error& e)
{
std::cout << "domain_error: " << e.what() << '\n';
}
// error: JSON pointer uses escape symbol ~ not followed by 0 or 1
try
{
json::json_pointer p10("/foo/~");
}
catch (std::domain_error& e)
{
std::cout << "domain_error: " << e.what() << '\n';
}
// error: JSON pointer uses escape symbol ~ not followed by 0 or 1
try
{
json::json_pointer p11("/foo/~3");
}
catch (std::domain_error& e)
{
std::cout << "domain_error: " << e.what() << '\n';
}
}