tree.h

Go to the documentation of this file.

#ifndef LY_TREE_H_
#define LY_TREE_H_

#include <inttypes.h>

#ifdef __cplusplus
extern "C" {
#endif

#define LY_ARRAY_COUNT_TYPE uint64_t

#define LY_PRI_ARRAY_COUNT_TYPE PRIu64

#define LY_ARRAY_SELECT(_1, _2, NAME, ...) NAME

#define LY_ARRAY_FOR_ITER(ARRAY, TYPE, ITER) \
    for (ITER = ARRAY; \
         (ARRAY) && ((char *)ITER - (char *)ARRAY)/(sizeof(TYPE)) < (*((LY_ARRAY_COUNT_TYPE*)(ARRAY) - 1)); \
         ITER = (TYPE*)ITER + 1)

#define LY_ARRAY_FOR_INDEX(ARRAY, INDEX) \
    for (INDEX = 0; \
         INDEX < LY_ARRAY_COUNT(ARRAY); \
         ++INDEX)

#define LY_ARRAY_COUNT(ARRAY) (ARRAY ? (*((LY_ARRAY_COUNT_TYPE*)(ARRAY) - 1)) : 0)

#define LY_ARRAY_FOR(ARRAY, ...) LY_ARRAY_SELECT(__VA_ARGS__, LY_ARRAY_FOR_ITER, LY_ARRAY_FOR_INDEX, LY_UNDEF)(ARRAY, __VA_ARGS__)

#define LY_LIST_FOR(START, ELEM) \
    for ((ELEM) = (START); \
         (ELEM); \
         (ELEM) = (ELEM)->next)

#define LY_LIST_FOR_SAFE(START, NEXT, ELEM) \
    for ((ELEM) = (START); \
         (ELEM) ? (NEXT = (ELEM)->next, 1) : 0; \
         (ELEM) = (NEXT))

typedef enum {
    LY_TYPE_UNKNOWN = 0, 
    LY_TYPE_BINARY, 
    LY_TYPE_UINT8, 
    LY_TYPE_UINT16, 
    LY_TYPE_UINT32, 
    LY_TYPE_UINT64, 
    LY_TYPE_STRING, 
    LY_TYPE_BITS, 
    LY_TYPE_BOOL, 
    LY_TYPE_DEC64, 
    LY_TYPE_EMPTY, 
    LY_TYPE_ENUM, 
    LY_TYPE_IDENT, 
    LY_TYPE_INST, 
    LY_TYPE_LEAFREF, 
    LY_TYPE_UNION, 
    LY_TYPE_INT8, 
    LY_TYPE_INT16, 
    LY_TYPE_INT32, 
    LY_TYPE_INT64  
} LY_DATA_TYPE;
#define LY_DATA_TYPE_COUNT 20 
extern const char *ly_data_type2str[LY_DATA_TYPE_COUNT];

typedef enum {
    LY_VALUE_CANON,           
    LY_VALUE_SCHEMA,          
    LY_VALUE_SCHEMA_RESOLVED, 
    LY_VALUE_XML,             
    LY_VALUE_JSON,            
    LY_VALUE_LYB,             
    LY_VALUE_STR_NS           
} LY_VALUE_FORMAT;

#ifdef __cplusplus
}
#endif

#endif /* LY_TREE_H_ */