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30 lines
1.2 KiB
Plaintext
30 lines
1.2 KiB
Plaintext
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// === FUNCTION ======================================================================
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// Name: print_array
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// Description: Print an array with one dimension.
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// Use
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// print_array<T,w>( *matrix, n1*n2, n2, "matrix" );
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// for
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// T matrix[n1][n2];
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// =====================================================================================
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template <class T, int width>
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void print_array ( T *array, // array to print
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int n, // number of elements to print
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int nrow, // number of elements per row
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string arrayname // array name
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)
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{
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string line(" index | content\n ------+-");
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cout << "\n\n array \"" << arrayname << "\", length " << n << endl << endl;
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cout << line.append(width*nrow, '-');
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for ( int i=0; i<n; i+=1 ) {
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if( i%nrow == 0 )
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cout << endl << setw(6) << i << " | ";
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cout << "" << setw(width) << fixed << setprecision(2) << array[i];
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}
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cout << endl << endl;
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return ;
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} // ---------- end of function print_double_array ----------
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