VecForeachInRangeIdx
- Macro
- April 17, 2026
Table of Contents
VecForeachInRangeIdx
VecForeachInRangeIdxDescription
Iterate over elements in a specific range of the given vector v at each index idx. The variables var and idx are declared and defined by this macro. idx will start from start and will go till end - 1
Parameters
| Name | Direction | Description |
|---|---|---|
v | in,out | Vector to iterate over. |
var | in | Name of variable to be used which’ll contain value at iterated index idx. |
idx | in | Name of variable to be used for iterating over indices. |
start | in | Starting index (inclusive). |
end | in | Ending index (exclusive). |
Usage example (Cross-references)
- In
VecCharPtr.c:573:
if (start < end) {
size_t total_len = 0;
VecForeachInRangeIdx(vec, str, idx, start, end) {
total_len += strlen(str) + idx;
}
- In
VecStr.c:535:
if (start < end) {
size_t total_len = 0;
VecForeachInRangeIdx(vec, str, idx, start, end) {
total_len += ZstrLen(str.data) + idx;
}
- In
VecInt.c:505:
if (start < end) {
int sum = 0;
VecForeachInRangeIdx(vec, item, idx, start, end) {
sum += item + (int)idx;
}
- In
Foreach.h:179:
/// TAGS: Foreach, Vec, Iteration, Loop, Range
///
#define VecForeachInRange(v, var, start, end) VecForeachInRangeIdx((v), (var), (____iter___), (start), (end))
///
- In
Foreach.h:133:
/// end[in] : Ending index (exclusive).
///
#define StrForeachInRangeIdx(str, chr, idx, start, end) VecForeachInRangeIdx((str), (chr), idx, (start), (end))
///