diff options
Diffstat (limited to 'docs/csview_api.md')
| -rw-r--r-- | docs/csview_api.md | 17 |
1 files changed, 9 insertions, 8 deletions
diff --git a/docs/csview_api.md b/docs/csview_api.md index 2653dafa..7daa67ee 100644 --- a/docs/csview_api.md +++ b/docs/csview_api.md @@ -25,11 +25,11 @@ All csview definitions and prototypes are available by including a single header ## Methods ```c +csview c_sv(const char literal_only[]); // alias for csview_new csview csview_new(const char literal_only[]); // make csview from literal, no strlen() csview csview_from_s(cstr s); // same as cstr_sv() csview csview_from(const char* str); // make csview from const char* csview csview_from_n(const char* str, size_t n); // construct -csview c_sv(const char literal_only[]); // same as csview_new() size_t csview_size(csview sv); size_t csview_length(csview sv); @@ -57,10 +57,10 @@ void csview_next(csview_iter* it); #### Extended cstr methods ```c cstr cstr_from_v(csview sv); // construct cstr from csview +csview cstr_to_v(const cstr* self); // convert to csview from cstr* cstr cstr_from_replace_all_v(csview sv, csview find, csview replace); csview cstr_sv(cstr s); // convert to csview from cstr -csview cstr_to_v(const cstr* self); // convert to csview from cstr* csview cstr_substr(cstr s, intptr_t pos, size_t n); // negative pos counts from end csview cstr_slice(cstr s, intptr_t p1, intptr_t p2); // negative p1, p2 counts from end @@ -91,11 +91,12 @@ uint64_t csview_hash(const csview* x, size_t dummy); ## Constants and macros -| Name | Value | Usage | -|:-----------------|:--------------------|:----------------------------------| -| `csview_null` | same as `c_sv("")` | `sview = csview_null;` | -| `csview_npos` | same as `cstr_npos` | | -| `csview_ARG(sv)` | printf argument | `printf("%.*s", csview_ARG(sv));` | +| Name | Value | Usage | +|:---------------|:---------------------|:----------------------------------------------| +| `csview_null` | same as `c_sv("")` | `sview = csview_null;` | +| `csview_npos` | same as `cstr_npos` | | +| `c_svarg(sv)` | printf format csview | | +| `c_svfmt` | printf argument | `printf("view: " c_svfmt "\n", c_svarg(sv));` | ## Example ```c @@ -110,7 +111,7 @@ int main () size_t pos = cstr_find(str1, "live"); // position of "live" in str1 csview sv2 = cstr_substr(str1, pos, 4); // get "live" csview sv3 = cstr_slice(str1, -8, -1); // get "details" - printf("%.*s %.*s %.*s\n", csview_ARG(sv1), csview_ARG(sv2), csview_ARG(sv3)); + printf(c_svfmt c_svfmt c_svfmt "\n", c_svarg(sv1), c_svarg(sv2), c_svarg(sv3)); cstr s1 = cstr_new("Apples are red"); cstr s2 = cstr_from_v(cstr_substr(s1, -3, 3)); // "red" |