Libav
Data Structures | Macros | Functions
dict.h File Reference

Public dictionary API. More...

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Data Structures

struct  AVDictionaryEntry
 

Macros

#define AV_DICT_MATCH_CASE   1
 
#define AV_DICT_IGNORE_SUFFIX   2
 
#define AV_DICT_DONT_STRDUP_KEY   4
 Take ownership of a key that's been allocated with av_malloc() and children. More...
 
#define AV_DICT_DONT_STRDUP_VAL   8
 Take ownership of a value that's been allocated with av_malloc() and chilren. More...
 
#define AV_DICT_DONT_OVERWRITE   16
 Don't overwrite existing entries. More...
 
#define AV_DICT_APPEND   32
 If the entry already exists, append to it. More...
 

Functions

AVDictionaryEntryav_dict_get (const AVDictionary *m, const char *key, const AVDictionaryEntry *prev, int flags)
 Get a dictionary entry with matching key. More...
 
int av_dict_count (const AVDictionary *m)
 Get number of entries in dictionary. More...
 
int av_dict_set (AVDictionary **pm, const char *key, const char *value, int flags)
 Set the given entry in *pm, overwriting an existing entry. More...
 
int av_dict_parse_string (AVDictionary **pm, const char *str, const char *key_val_sep, const char *pairs_sep, int flags)
 Parse the key/value pairs list and add to a dictionary. More...
 
void av_dict_copy (AVDictionary **dst, const AVDictionary *src, int flags)
 Copy entries from one AVDictionary struct into another. More...
 
void av_dict_free (AVDictionary **m)
 Free all the memory allocated for an AVDictionary struct and all keys and values. More...
 

Detailed Description

Public dictionary API.

Definition in file dict.h.