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D.2.8.8 fetchall

Procedure from library ring.lib (see ring_lib).

Usage:
fetchall(R[,s]); R=ring/qring, s=string

Create:
fetch all objects of ring R (of type poly/ideal/vector/module/number/matrix) into the basering.
If no 2nd argument is present, the names are the same as in R. If, say, f is a polynomial in R and the 2nd argument is the string "R", then f is mapped to f_R etc.

Return:
no return value

Note:
As fetch, this procedure maps the 1st, 2nd, ... variable of R to the 1st, 2nd, ... variable of the basering.
The 2nd argument is useful in order to avoid conflicts of names, the empty string is allowed

Caution:
fetchall does not work for locally defined names.
It does not work if R contains a map.

Example:
 
See also: imapall.


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