Merge branch 'master' of https://github.com/tylo-work/C99Containers

1 files changed, 10 insertions, 4 deletions

diff --git a/README.md b/README.md
index 897d080e..f32dddff 100644
--- a/README.md
+++ b/README.md
@@ -103,18 +103,24 @@ CHash and CVector discussion
 

 You may customize the destroy-, hash- and equals- function. It also supports a few other arguments in the declare-statement that allows to define a convertion from a raw/literal type to the key-type specified. This is handy when e.g. having CString as key, as it enables the usage of string literals as key in *put() and *get() functions, instead of requering a constructed CString. Without it, you would have to write: 

 ```

+declare_CHash(si, MAP, CString, int);

+...

 chash_si_put(&map, cstring_make("mykey"), 12);

 ```

-but the main problem is lookup:

+but the main incovenience is with lookup:

 ```

 CString lookup = cstring_make("mykey");

 int x = chash_si_get(&map, lookup)->value;

 cstring_destroy(&lookup);

 ```

-The predefined shorthand macro *declare_CHash_string()* defines a CHash container with a CString as key, however this you may use it like:

+To avoid this, use *declare_CHash_string()*:

 ```

-chash_si_put(&map, "mykey", 12);            // constructs a CString key from the char* internally.

-int x = chash_si_get(&map, "mykey")->value; // no allocation of string key happens here, which is good.

+declare_CHash_string(si, MAP, int);

+...

+CHash_si map = chash_init;

+chash_si_put(&map, "mykey", 12);            // constructs a CString key from the const char* internally.

+int x = chash_si_get(&map, "mykey")->value; // no allocation of string key happens here.

+chash_si_destroy(&map);

 ```

 An alternative would be to use *char* * as key type, but you would have to manage the memory of the hash char* keys yourself.

 Note that this customization is also available for **CVector**, but only affects the *find()* function currently. See *declare_CVector_string()*.