has to provide the following
types and operations in order to be a model for
.
int
|
m.number_of_columns () const
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| |
returns the
number of columns.
|
|
int
|
m.number_of_rows () const
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returns the
number of rows.
|
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Entry
|
m.operator() ( int row, int column) const
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returns the entry at position (row, column).
Precondition:
row number_of_rows() and
column number_of_columns().
|