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feat(09): parsing of the float finish

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Raphael 2025-04-11 16:06:27 +02:00
parent 8a5acc7746
commit d97af9e3b6
2 changed files with 38 additions and 9 deletions
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45
cpp09/ex00/main.cpp
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@ -6,7 +6,7 @@
/* By: rparodi <rparodi@student.42.fr> +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */
/* Created: 2025/04/08 12:15:32 by rparodi #+# #+# */
/* Updated: 2025/04/11 15:07:21 by rparodi ### ########.fr */
/* Updated: 2025/04/11 16:06:02 by rparodi ### ########.fr */
/* */
/* ************************************************************************** */
@ -19,6 +19,7 @@ enum error_code {
NEGATIVE,
NO_FORMAT,
NO_DATE,
NO_FLOAT,
NO_LIMIT,
TOO_LARGE
};
@ -28,6 +29,13 @@ typedef struct s_value {
float value;
} value;
value convertValue (enum error_code error, float value) {
s_value to_return;
to_return.reason = error;
to_return.value = value;
return to_return;
}
bool is_valid_format_date(std::string str) {
regex_t regex;
@ -41,6 +49,7 @@ bool is_valid_format_date(std::string str) {
regfree(&regex);
return true;
}
std::string check_date(std::string name, enum error_code *error_code) {
if (!is_valid_format_date(name)) {
*error_code = NO_FORMAT;
@ -70,11 +79,31 @@ std::string check_date(std::string name, enum error_code *error_code) {
return (name);
}
value convertValue (enum error_code error, float value) {
s_value to_return;
to_return.reason = error;
to_return.value = value;
return to_return;
float check_value(std::string value, enum error_code *error_code) {
bool has_dot = false;
if (value.at(0) == '-') {
*error_code = NEGATIVE;
return 0;
}
for (size_t i = 0; i < value.length(); i++) {
if (value[i] == '.') {
if (has_dot == true) {
*error_code = NO_FLOAT;
return 0;
}
has_dot = true;
continue;
}
if (isdigit(value[i]) == false) {
*error_code = NO_FLOAT;
return 0;
}
}
if (value.size() >= 4 || atof(value.c_str()) > 1000) {
*error_code = TOO_LARGE;
return 0;
}
return (atof(value.c_str()));
}
std::map<std::string, value>parse_input(std::string name) {
@ -96,7 +125,7 @@ std::map<std::string, value>parse_input(std::string name) {
} else {
tmpDate = check_date(tmpLine.substr(0, limit), &tmpError);
if (tmpError == NO_ERROR) {
tmpValue = std::atof(tmpLine.substr(limit + 3).c_str());
tmpValue = check_value(tmpLine.substr(limit + 3).c_str(), &tmpError);
}
}
to_ret.insert(std::pair<std::string, value>(tmpDate, convertValue(tmpError, tmpValue)));
@ -118,7 +147,7 @@ int main(int argc, char *argv[]) {
exit( 1);
}
if (access("data.csv", F_OK)) {
std::cerr << CLR_RED << "The file `data.csv` have to exist (to take it from the intra make get_db)" << CLR_RESET << std::endl;
std::cerr << CLR_RED << "The file `data.csv` have to exist (to take it from the intra `make get_db`)" << CLR_RESET << std::endl;
exit(1);
}
if (access("data.csv", R_OK)) {