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* vec.h: Comment improvements. 

From-SVN: r86021
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Ben Elliston 2004-08-15 10:00:28 +00:00 committed by Ben Elliston
parent b790003ae6
commit 2a68a7deae
2 changed files with 9 additions and 5 deletions
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4
gcc/ChangeLog
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@ -1,3 +1,7 @@
2004-08-15 Ben Elliston <bje@au.ibm.com>
* vec.h: Comment improvements.
2004-08-14 Roger Sayle <roger@eyesopen.com>
* c-common.c (shorten_compare, pointer_int_sum,

10
gcc/vec.h
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@ -81,10 +81,10 @@ Software Foundation, 59 Temple Place - Suite 330, Boston, MA
the 'space' predicate will tell you whether there is spare capacity
in the vector. You will not normally need to use these two functions.
Vector types are defined using a DEF_VEC_x(TYPEDEF) macro, and
Vector types are defined using a DEF_VEC_{O,P}(TYPEDEF) macro, and
variables of vector type are declared using a VEC(TYPEDEF)
macro. The 'x' letter indicates whether TYPEDEF is a pointer (P) or
object (O) type.
macro. The characters O and P indicate whether TYPEDEF is a pointer
(P) or object (O) type.
An example of their use would be,
@ -99,8 +99,8 @@ Software Foundation, 59 Temple Place - Suite 330, Boston, MA
if (VEC_length(tree,s->v)) { we have some contents }
VEC_safe_push(tree,s->v,decl); // append some decl onto the end
for (ix = 0; VEC_iterate(tree,s->v,ix,t); ix++)
{ do something with t }
for (ix = 0; VEC_iterate(tree,s->v,ix,elt); ix++)
{ do something with elt }
*/