Improved documentation of template parameters for all containers.

1 files changed, 4 insertions, 1 deletions

diff --git a/docs/cvec_api.md b/docs/cvec_api.md
index f4cedb75..d19607c6 100644
--- a/docs/cvec_api.md
+++ b/docs/cvec_api.md
@@ -12,14 +12,17 @@ See the c++ class [std::vector](https://en.cppreference.com/w/cpp/container/vect
 ## Header file and declaration
 
 ```c
+#define i_type      // full typename of the container
 #define i_val       // value: REQUIRED
 #define i_cmp       // three-way compare two i_valraw* : REQUIRED IF i_valraw is a non-integral type
 #define i_valdrop   // destroy value func - defaults to empty destruct
 #define i_valclone  // REQUIRED IF i_valdrop defined
+
 #define i_valraw    // convertion "raw" type - defaults to i_val
 #define i_valfrom   // convertion func i_valraw => i_val
 #define i_valto     // convertion func i_val* => i_valraw
-#define i_tag       // defaults to i_val
+
+#define i_tag       // alternative typename: cvec_{i_tag}. i_tag defaults to i_val
 #include <stc/cvec.h>
 ```
 `X` should be replaced by the value of `i_tag` in all of the following documentation.