NAG Toolbox

X04 – input/output utilities

• X04 Introduction
• x04aa – Return or set unit number for error messages
• nag_file_set_unit_error
• x04ab – Return or set unit number for advisory messages
• nag_file_set_unit_advisory
• x04ac – Open unit number for reading, writing or appending, and associate unit with named file
• nag_file_open
• x04ad – Close file associated with given unit number
• nag_file_close
• x04ba – Write formatted record to external file
• nag_file_line_write
• x04bb – Read formatted record from external file
• nag_file_line_read
• x04ca – Print real general matrix (easy-to-use)
• nag_file_print_matrix_real_gen
• x04cb – Print real general matrix (comprehensive)
• nag_file_print_matrix_real_gen_comp
• x04cc – Print real packed triangular matrix (easy-to-use)
• nag_file_print_matrix_real_packed
• x04cd – Print real packed triangular matrix (comprehensive)
• nag_file_print_matrix_real_packed_comp
• x04ce – Print real packed banded matrix (easy-to-use)
• nag_file_print_matrix_real_band
• x04cf – Print real packed banded matrix (comprehensive)
• nag_file_print_matrix_real_band_comp
• x04da – Print complex general matrix (easy-to-use)
• nag_file_print_matrix_complex_gen
• x04db – Print complex general matrix (comprehensive)
• nag_file_print_matrix_complex_gen_comp
• x04dc – Print complex packed triangular matrix (easy-to-use)
• nag_file_print_matrix_complex_packed
• x04dd – Print complex packed triangular matrix (comprehensive)
• nag_file_print_matrix_complex_packed_comp
• x04de – Print complex packed banded matrix (easy-to-use)
• nag_file_print_matrix_complex_band
• x04df – Print complex packed banded matrix (comprehensive)
• nag_file_print_matrix_complex_band_comp
• x04ea – Print integer matrix (easy-to-use)
• nag_file_print_matrix_integer
• x04eb – Print integer matrix (comprehensive)
• nag_file_print_matrix_integer_comp

X03

X05