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Make it possible to print as row

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This commit is contained in:
Micke Nordin 2022-07-27 10:38:56 +02:00
parent d88f108aec
commit 10d74236e7
Signed by: micke
GPG key ID: 014B273D614BE877
1 changed files with 17 additions and 4 deletions
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21
vector.hpp
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@ -8,6 +8,7 @@ private:
uint64_t dimention = 0;
cnumber *entries = NULL;
bool err = true;
bool row = false;
public:
bool is_error() { return this->err; }
@ -44,6 +45,8 @@ public:
}
return cnumber(0, 0);
}
void make_row() { this->row = true; }
void make_column() { this->row = false; }
void set_entry(const uint64_t index, const cnumber z) {
if (index < this->get_dimention()) {
this->entries[index] = z;
@ -60,18 +63,28 @@ public:
friend std::ostream &operator<<(std::ostream &os, const vector &v) {
int longest = 0;
if (v.row) {
os << '(';
for (uint64_t i = 0; i < v.get_dimention(); i++) {
os << v[i];
if (i != v.get_dimention() - 1)
os << ',';
}
os << ')';
return os;
}
for (uint64_t i = 0; i < v.get_dimention(); i++) {
std::ostringstream oss;
std::ostringstream oss;
oss << v[i];
std::string s = oss.str();
if (longest < s.length())
longest = s.length();
longest = s.length();
}
for (uint64_t i = 0; i < v.get_dimention(); i++) {
std::ostringstream oss;
std::ostringstream oss;
oss << v[i];
std::string s = oss.str();
int padding = longest - s.length() +1;
int padding = longest - s.length() + 1;
os << "|" << v[i] << std::setw(padding) << "|";
if (i != v.get_dimention() - 1)
os << std::endl;