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Day 12 done, we now have various kinds of lights.

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This commit is contained in:
Zed A. Shaw 2026-08-22 13:48:29 -04:00
parent fb2c871419
commit a1d2c7768d
59 changed files with 13605 additions and 0 deletions
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47
12-direction-lights/src/dbc.cpp Normal file
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#include "dbc.hpp"
#include <iostream>
void dbc::log(const string &message, const std::source_location location) {
std::cout << '[' << location.file_name() << ':'
<< location.line() << "|"
<< location.function_name() << "] "
<< message << std::endl;
}
void dbc::sentinel(const string &message, const std::source_location location) {
string err = $F("[SENTINEL!] {}", message);
dbc::log(err, location);
throw dbc::SentinelError(err);
}
void dbc::pre(const string &message, bool test, const std::source_location location) {
if(!test) {
string err = $F("[PRE!] {}", message);
dbc::log(err, location);
throw dbc::PreCondError(err);
}
}
void dbc::pre(const string &message, std::function<bool()> tester, const std::source_location location) {
dbc::pre(message, tester(), location);
}
void dbc::post(const string &message, bool test, const std::source_location location) {
if(!test) {
string err = $F("[POST!] {}", message);
dbc::log(err, location);
throw dbc::PostCondError(err);
}
}
void dbc::post(const string &message, std::function<bool()> tester, const std::source_location location) {
dbc::post(message, tester(), location);
}
void dbc::check(bool test, const string &message, const std::source_location location) {
if(!test) {
string err = $F("[CHECK!] {}\n", message);
dbc::log(err, location);
throw dbc::CheckError(err);
}
}