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use templates in the sax interface instead of virtuals

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This commit is contained in:
Théo DELRIEU
2018-07-02 10:14:37 +02:00
parent f6febbe359
commit 442886d040
10 changed files with 207 additions and 209 deletions
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56
test/src/unit-class_parser.cpp
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@ -35,48 +35,48 @@ using nlohmann::json;
#include <valarray>
class SaxEventLogger : public nlohmann::json::json_sax_t
class SaxEventLogger
{
public:
bool null() override
bool null()
{
events.push_back("null()");
return true;
}
bool boolean(bool val) override
bool boolean(bool val)
{
events.push_back(val ? "boolean(true)" : "boolean(false)");
return true;
}
bool number_integer(json::number_integer_t val) override
bool number_integer(json::number_integer_t val)
{
events.push_back("number_integer(" + std::to_string(val) + ")");
return true;
}
bool number_unsigned(json::number_unsigned_t val) override
bool number_unsigned(json::number_unsigned_t val)
{
events.push_back("number_unsigned(" + std::to_string(val) + ")");
return true;
}
bool number_float(json::number_float_t, const std::string& s) override
bool number_float(json::number_float_t, const std::string& s)
{
events.push_back("number_float(" + s + ")");
return true;
}
bool string(std::string& val) override
bool string(std::string& val)
{
events.push_back("string(" + val + ")");
return true;
}
bool start_object(std::size_t elements) override
bool start_object(std::size_t elements = -1)
{
if (elements == no_limit)
if (elements == std::size_t(-1))
{
events.push_back("start_object()");
}
@ -87,21 +87,21 @@ class SaxEventLogger : public nlohmann::json::json_sax_t
return true;
}
bool key(std::string& val) override
bool key(std::string& val)
{
events.push_back("key(" + val + ")");
return true;
}
bool end_object() override
bool end_object()
{
events.push_back("end_object()");
return true;
}
bool start_array(std::size_t elements) override
bool start_array(std::size_t elements = -1)
{
if (elements == no_limit)
if (elements == std::size_t(-1))
{
events.push_back("start_array()");
}
@ -112,13 +112,13 @@ class SaxEventLogger : public nlohmann::json::json_sax_t
return true;
}
bool end_array() override
bool end_array()
{
events.push_back("end_array()");
return true;
}
bool parse_error(std::size_t position, const std::string&, const json::exception&) override
bool parse_error(std::size_t position, const std::string&, const json::exception&)
{
errored = true;
events.push_back("parse_error(" + std::to_string(position) + ")");
@ -129,68 +129,68 @@ class SaxEventLogger : public nlohmann::json::json_sax_t
bool errored = false;
};
class SaxCountdown : public nlohmann::json::json_sax_t
class SaxCountdown
{
public:
explicit SaxCountdown(const int count) : events_left(count)
{}
bool null() override
bool null()
{
return events_left-- > 0;
}
bool boolean(bool) override
bool boolean(bool)
{
return events_left-- > 0;
}
bool number_integer(json::number_integer_t) override
bool number_integer(json::number_integer_t)
{
return events_left-- > 0;
}
bool number_unsigned(json::number_unsigned_t) override
bool number_unsigned(json::number_unsigned_t)
{
return events_left-- > 0;
}
bool number_float(json::number_float_t, const std::string&) override
bool number_float(json::number_float_t, const std::string&)
{
return events_left-- > 0;
}
bool string(std::string&) override
bool string(std::string&)
{
return events_left-- > 0;
}
bool start_object(std::size_t) override
bool start_object(std::size_t = -1)
{
return events_left-- > 0;
}
bool key(std::string&) override
bool key(std::string&)
{
return events_left-- > 0;
}
bool end_object() override
bool end_object()
{
return events_left-- > 0;
}
bool start_array(std::size_t) override
bool start_array(std::size_t = -1)
{
return events_left-- > 0;
}
bool end_array() override
bool end_array()
{
return events_left-- > 0;
}
bool parse_error(std::size_t, const std::string&, const json::exception&) override
bool parse_error(std::size_t, const std::string&, const json::exception&)
{
return false;
}