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Move file-format-neutral code out of JSON-specific source file

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This commit is contained in:
Eric Fischer
2017-08-28 11:10:57 -07:00
parent 8d09f0769e
commit 5943c82457
5 changed files with 326 additions and 324 deletions
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read_json.cpp
-36
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@@ -149,39 +149,3 @@ void stringify_value(json_object *value, int &type, std::string &stringified, co
}
}
}
void coerce_value(std::string const &key, int &vt, std::string &val, std::map<std::string, int> const *attribute_types) {
auto a = (*attribute_types).find(key);
if (a != attribute_types->end()) {
if (a->second == mvt_string) {
vt = mvt_string;
} else if (a->second == mvt_float) {
vt = mvt_double;
val = std::to_string(atof(val.c_str()));
} else if (a->second == mvt_int) {
vt = mvt_double;
if (val.size() == 0) {
val = "0";
}
for (size_t ii = 0; ii < val.size(); ii++) {
char c = val[ii];
if (c < '0' || c > '9') {
val = std::to_string(round(atof(val.c_str())));
break;
}
}
} else if (a->second == mvt_bool) {
if (val == "false" || val == "0" || val == "null" || val.size() == 0) {
vt = mvt_bool;
val = "false";
} else {
vt = mvt_bool;
val = "true";
}
} else {
fprintf(stderr, "Can't happen: attribute type %d\n", a->second);
exit(EXIT_FAILURE);
}
}
}