Update advanced_example.md

1 files changed, 4 insertions, 8 deletions

diff --git a/advanced_example.md b/advanced_example.md
index 7c924a1c..7771b3c9 100644
--- a/advanced_example.md
+++ b/advanced_example.md
@@ -1,4 +1,4 @@
-To be able to use CMap (or one of the other unordered associative containers) with a user-defined key-type, you need to define two things:

+To be able to use CMap with a user-defined key-type, you need to define two things:

 

 1. A hash function; this must be a function that calculates the hash value given an object of the key-type.

 

@@ -12,8 +12,7 @@ Assuming a key-type like this, and want string as value, we define the functions
 #include <stc/cmap.h>

 #include <stc/cstring.h>

 

-struct Person

-{

+struct Person {

   CString name;

   CString surname;

   int age;

@@ -52,9 +51,7 @@ int personview_compare(const struct PersonView* x, const struct PersonView* y) {
 And a hash function that combines the three member's hashes:

 ```

 size_t personview_hash(const struct PersonView* pv, size_t ignore) {

-  // Compute individual hash values for name, surname and age

   // http://stackoverflow.com/a/1646913/126995

-

   size_t res = 17;  

   res = res * 31 + c_defaultHash(pv->name, strlen(pv->name));

   res = res * 31 + c_defaultHash(pv->surname, strlen(pv->surname));

@@ -70,7 +67,7 @@ declare_CMap(ex, struct Person, int, c_noDestroy,
 

 ```

 Note we use struct PersonView to put keys in the map, but keys are stored as struct Person with proper dynamically allocated CStrings to store name and surname.

-````

+```

 int main()

 {

   CMap_ex m6 = cmap_init;

@@ -87,6 +84,5 @@ int main()
   cmap_ex_destroy(&m6);

 }

 ```

-CMap uses personview_hash() for hash value calculations, and the personview_compare() for equality checks.

-The cmap_ex_destroy() function will free CStrings name, surname and the value for each item in the map, in addition to the CMap hash table itself.

+CMap uses personview_hash() for hash value calculations, and the personview_compare() for equality checks. The cmap_ex_destroy() function will free CStrings name, surname and the value for each item in the map, in addition to the CMap hash table itself.