libthai  0.1.29
Data Structures | Functions
thcell.h File Reference

Thai string cell custering. More...

Data Structures

struct  thcell_t
 Thai char cell representation. More...
 

Functions

void th_init_cell (struct thcell_t *cell)
 Initialize a Thai cell. More...
 
size_t th_next_cell (const thchar_t *s, size_t len, struct thcell_t *cell, int is_decomp_am)
 Get first cell from string. More...
 
size_t th_prev_cell (const thchar_t *s, size_t pos, struct thcell_t *cell, int is_decomp_am)
 Get previous cell from string. More...
 
size_t th_make_cells (const thchar_t *s, size_t len, struct thcell_t cells[], size_t *ncells, int is_decomp_am)
 Tokenize string into cells. More...
 

Detailed Description

Thai string cell custering.

Function Documentation

◆ th_init_cell()

void th_init_cell ( struct thcell_t cell)

Initialize a Thai cell.

Parameters
cell: pointer to the cell to initialize

Initializes values in the Thai cell struct.

◆ th_make_cells()

size_t th_make_cells ( const thchar_t s,
size_t  len,
struct thcell_t  cells[],
size_t *  ncells,
int  is_decomp_am 
)

Tokenize string into cells.

Parameters
s: the string
len: the length of string
cells: the array of output cells buffer
ncells: the address of integer storing the number of cells provided by the buffer, and to keep the number of resulting cells on return
is_decomp_am: whether SARA AM is to be decomposed into NIKHANIT and SARA AA and to be in separate cells
Returns
total characters consumed

Tokenizes the string bounded by s and len into cells, and stores at most *ncells resulting cells in the cells buffer. On return, *ncells is also set to the total cells stored in cells[].

◆ th_next_cell()

size_t th_next_cell ( const thchar_t s,
size_t  len,
struct thcell_t cell,
int  is_decomp_am 
)

Get first cell from string.

Parameters
s: the string
len: the length of string
cell: the output buffer
is_decomp_am: whether SARA AM is to be decomposed into NIKHANIT and SARA AA and to be in separate cells
Returns
total chars consumed by the cell

Gets first cell from the string bounded by s and len, and, if cell is not null, stores the cell data in it.

◆ th_prev_cell()

size_t th_prev_cell ( const thchar_t s,
size_t  pos,
struct thcell_t cell,
int  is_decomp_am 
)

Get previous cell from string.

Parameters
s: the string
pos: the position in string to get cell previous to
cell: the output buffer
is_decomp_am: whether SARA AM is to be decomposed into NIKHANIT and SARA AA and to be in separate cells
Returns
total chars consumed by the cell

Gets last cell from the string bounded by s and pos, and if cell is not null, stores the cell data in it.


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