x2x

Functions

int main(int argc, char *argv[])

x2x [ option ] [ infile ]

+type char
- data type
  - c char (1byte)
  - C unsigned char (1byte)
  - s short (2byte)
  - S unsigned short (2byte)
  - h int (3byte)
  - H unsigned int (3byte)
  - i int (4byte)
  - I unsigned int (4byte)
  - l long (8byte)
  - L unsigned long (8byte)
  - f float (4byte)
  - d double (8byte)
  - e long double (16byte)
  - a ascii
-r
- rounding
-e int
- warning type for out-of-range value
  - 0 no warning
  - 1 output index
  - 2 output index and exit immediately
-c int
- number of columns
-f str
- print format
infile str
- double-type data sequence
stdout
- double-type transformed data sequence

ramp -l 4 | x2x +da
# 0
# 1
# 2
# 3
ramp -l 4 | x2x +da -c 2
# 0       1
# 2       3
ramp -l 4 | sopr -a 0.5 | x2x +dc -r | x2x +ca -c 2
# 1       2
# 3       4
ramp -l 4 | x2x +da -c 2 -f %.1f
# 0.0     1.0
# 2.0     3.0
echo -1 1000 | x2x +aC -e 0 | x2x +Ca
# 0
# 255

Parameters:

argc – [in] Number of arguments.
argv – [in] Argument vector.

Returns:

0 on success, 1 on failure.