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Object-oriented Scientific Computing Library: Version 0.910
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Create nicely formatted columns from a table of strings. More...
#include <columnify.h>
This is a brute-force approach of order . The column widths and spacings of are computed by exhaustively examining all strings in every column.
Definition at line 51 of file columnify.h.
Public Member Functions | |
template<class mat_string_t , class vec_string_t , class vec_int_t > | |
int | align (const mat_string_t &table, size_t ncols, size_t nrows, vec_string_t &ctable, vec_int_t &align_spec) |
Take table and create a new object ctable with appropriately formatted columns. | |
Static Public Attributes | |
static const int | align_left = 1 |
Align the left-hand sides. | |
static const int | align_right = 2 |
Align the right-hand sides. | |
static const int | align_lmid = 3 |
Center, slightly to the left if spacing is uneven. | |
static const int | align_rmid = 4 |
Center, slightly to the right if spacing is uneven. | |
static const int | align_dp = 5 |
Align with decimal points. | |
static const int | align_lnum = 6 |
Align negative numbers to the left and use a space for positive numbers. |
int columnify::align | ( | const mat_string_t & | table, |
size_t | ncols, | ||
size_t | nrows, | ||
vec_string_t & | ctable, | ||
vec_int_t & | align_spec | ||
) | [inline] |
The table of strings should be stored in table
in "column-major" order (table[ncols][nrows]
), so that table
has the interpretation of a set of columns to be aligned. Before calling align(), ctable
should be allocated so that at least the first nrows
entries can be assigned, and align_spec
should contain ncols
entries specifying the style of alignment for each column.
The first argument can be any type which is accessible using two applications of operator[]
, such as string **
, vector<string>[]
, or vector<vector<string> >
Definition at line 90 of file columnify.h.
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