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/*
* File: aux.h
* Author: mitsuo
*
* Created on 27 November 2022, 11:48
*/
#ifndef AUX_H
#define AUX_H
// The parenthesis in C/C++ macros are best practice
// https://stackoverflow.com/q/7186504/7498073
// Width-Left (use with strings)
#define WL(w) " " << setw((w) - 1) << left << setprecision(2) << fixed
// Width-Right (use with numbers)
#define WR(w) setw(w) << right << setprecision(2) << fixed
// Width-Right-0-padding
#define WR0(w, w0, x) setw((w) - (w0)) << "" \
<< setw(w0) << right << setfill('0') \
<< setprecision(2) << fixed << (x) \
<< setfill(' ')
// Width-Left-Date (dd/mm/yyyy format)
#define WLD(w, x) setw((w) - 10) << "" << WR0(2, 2, (x) % 100) \
<< '/' << WR0(2, 2, (x) / 100 % 100) \
<< '/' << WR0(4, 4, (x) / 10000)
#define MAXLEN 100
#endif /* AUX_H */
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