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test visual studio error string reference

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pantor
2017-08-21 18:23:31 +02:00
parent 755fce355a
commit f8cc5170bf
1 changed files with 21 additions and 20 deletions
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41
src/inja.hpp
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@@ -52,13 +52,13 @@ public:
void setRegex(Regex regex) { regex_ = regex; }
void setRegexNumber(unsigned int regex_number) { regex_number_ = regex_number; }
size_t position() { return offset_ + std::smatch::position(); }
size_t end_position() { return position() + length(); }
bool found() { return not empty(); }
std::string str() { return str(0); }
std::string str(int i) { return std::smatch::str(i + group_offset_); }
Regex regex() { return regex_; }
unsigned int regex_number() { return regex_number_; }
size_t position() const { return offset_ + std::smatch::position(); }
size_t end_position() const { return position() + length(); }
bool found() const { return not empty(); }
std::string str() const { return str(0); }
std::string str(int i) const { return std::smatch::str(i + group_offset_); }
Regex regex() const { return regex_; }
unsigned int regex_number() const { return regex_number_; }
};
@@ -69,14 +69,14 @@ public:
MatchClosed() { }
MatchClosed(Match& open_match, Match& close_match): open_match(open_match), close_match(close_match) { }
size_t position() { return open_match.position(); }
size_t end_position() { return close_match.end_position(); }
int length() { return close_match.end_position() - open_match.position(); }
bool found() { return open_match.found() and close_match.found(); }
std::string prefix() { return open_match.prefix(); }
std::string suffix() { return close_match.suffix(); }
std::string outer() { return open_match.str() + static_cast<std::string>(open_match.suffix()).substr(0, close_match.end_position() - open_match.end_position()); }
std::string inner() { return static_cast<std::string>(open_match.suffix()).substr(0, close_match.position() - open_match.end_position()); }
size_t position() const { return open_match.position(); }
size_t end_position() const { return close_match.end_position(); }
int length() const { return close_match.end_position() - open_match.position(); }
bool found() const { return open_match.found() and close_match.found(); }
std::string prefix() const { return open_match.prefix(); }
std::string suffix() const { return close_match.suffix(); }
std::string outer() const { return open_match.str() + static_cast<std::string>(open_match.suffix()).substr(0, close_match.end_position() - open_match.end_position()); }
std::string inner() const { return static_cast<std::string>(open_match.suffix()).substr(0, close_match.position() - open_match.end_position()); }
};
@@ -391,11 +391,11 @@ public:
json eval_variable(std::string input, json data) {
json eval_variable(const std::string& input, json data) {
return eval_variable(input, data, true);
}
json eval_variable(std::string input, json data, bool throw_error) {
json eval_variable(const std::string& input, json data, bool throw_error) {
std::cout << "input eval variable: " << input << std::endl;
@@ -438,9 +438,10 @@ public:
return std::round(number.get<double>() * std::pow(10.0, precision.get<int>())) / std::pow(10.0, precision.get<int>());
}
}
if (input[0] != '/') { input.insert(0, "/"); }
json::json_pointer ptr(input);
std::string input_copy = input;
if (input_copy[0] != '/') { input_copy.insert(0, "/"); }
json::json_pointer ptr(input_copy);
json result = data[ptr];
if (throw_error && result.is_null()) { throw std::runtime_error("JSON pointer found no element."); }