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Left justify output

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This commit is contained in:
Micke Nordin 2022-07-18 23:01:56 +02:00
parent e125739a63
commit eeee3590c7
Signed by: micke
GPG key ID: 014B273D614BE877
3 changed files with 91 additions and 63 deletions
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17
matrix.hpp
View file

@ -160,12 +160,27 @@ public:
}
friend ostream &operator<<(ostream &os, const matrix &m) {
char last = '\0';
int longest = 0;
for (long long i = 0; i < m.num_entries; i++) {
for (long long j = 0; j < m.entry_dimension; j++) {
ostringstream oss;
oss << m.entries[i][j];
string s = oss.str();
if (longest < s.length())
longest = s.length();
}
}
for (long long i = 0; i < m.num_entries; i++) {
for (long long j = 0; j < m.entry_dimension; j++) {
ostringstream iss;
iss << m.entries[i][j];
string s = iss.str();
int padding = longest - s.length() +1;
string symbols[3];
symbols[0] = "|";
ostringstream oss;
oss << " " << m.entries[i][j] << " ";
oss << m.entries[i][j] ;
oss << std::setw(padding) << "|";
symbols[1] = oss.str();
symbols[2] = "|";
for (int i = 0; i < 3; i++) {

15
vector.hpp
View file

@ -1,5 +1,6 @@
#pragma once
#include "cnumber.hpp"
#include <iomanip>
#include <iostream>
using namespace std;
class matrix;
@ -59,8 +60,20 @@ public:
cnumber &operator[](const long long index) { return this->entries[index]; }
friend ostream &operator<<(ostream &os, const vector &v) {
int longest = 0;
for (long long i = 0; i < v.get_dimention(); i++) {
os << "| " << v[i] << " |";
ostringstream oss;
oss << v[i];
string s = oss.str();
if (longest < s.length())
longest = s.length();
}
for (long long i = 0; i < v.get_dimention(); i++) {
ostringstream oss;
oss << v[i];
string s = oss.str();
int padding = longest - s.length() +1;
os << "|" << v[i] << std::setw(padding) << "|";
if (i != v.get_dimention() - 1)
os << endl;
}