home
***
CD-ROM
|
disk
|
FTP
|
other
***
search
/
Language/OS - Multiplatform Resource Library
/
LANGUAGE OS.iso
/
cpp_libs
/
answrbok
/
5_5.lha
/
5_5
/
5_5e4.c
< prev
next >
Wrap
Text File
|
1993-08-08
|
596b
|
32 lines
* Copyright (c) 1990 by AT&T Bell Telephone Laboratories, Incorporated. */
* The C++ Answer Book */
* Tony Hansen */
* All rights reserved. */
tatic tree* term(istream& input)
tree* left = prim(input);
for (;;)
switch (curr_tok.type)
{
case MUL:
mult_op *headm = new mult_op;
headm->left = left;
get_token(input); // eat '*'
headm->right = prim(input);
left = headm;
break;
case DIV:
div_op *headd = new div_op;
headd->left = left;
get_token(input); // eat '/'
headd->right = prim(input);
left = headd;
break;
default: // collapse node
return left;
}