tesseract 4.1.1
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tesseract::UnicharIdArrayUtils Class Reference

#include <ambigs.h>

Static Public Member Functions

static int compare (const UNICHAR_ID *ptr1, const UNICHAR_ID *ptr2)
 
static int find_in (const UnicharIdVector &uid_vec, const UNICHAR_ID uid)
 
static int copy (const UNICHAR_ID src[], UNICHAR_ID dst[])
 
static void print (const UNICHAR_ID array[], const UNICHARSET &unicharset)
 

Detailed Description

Definition at line 49 of file ambigs.h.

Member Function Documentation

◆ compare()

static int tesseract::UnicharIdArrayUtils::compare ( const UNICHAR_ID ptr1,
const UNICHAR_ID ptr2 
)
inlinestatic

Definition at line 55 of file ambigs.h.

55 {
56 for (;;) {
57 const UNICHAR_ID val1 = *ptr1++;
58 const UNICHAR_ID val2 = *ptr2++;
59 if (val1 != val2) {
60 if (val1 == INVALID_UNICHAR_ID) return -1;
61 if (val2 == INVALID_UNICHAR_ID) return 1;
62 if (val1 < val2) return -1;
63 return 1;
64 }
65 if (val1 == INVALID_UNICHAR_ID) return 0;
66 }
67 }
int UNICHAR_ID
Definition: unichar.h:34

◆ copy()

static int tesseract::UnicharIdArrayUtils::copy ( const UNICHAR_ID  src[],
UNICHAR_ID  dst[] 
)
inlinestatic

Definition at line 81 of file ambigs.h.

81 {
82 int i = 0;
83 do {
84 dst[i] = src[i];
85 } while (dst[i++] != INVALID_UNICHAR_ID);
86 return i - 1;
87 }

◆ find_in()

static int tesseract::UnicharIdArrayUtils::find_in ( const UnicharIdVector uid_vec,
const UNICHAR_ID  uid 
)
inlinestatic

Definition at line 71 of file ambigs.h.

72 {
73 for (int i = 0; i < uid_vec.size(); ++i)
74 if (uid_vec[i] == uid) return i;
75 return -1;
76 }

◆ print()

static void tesseract::UnicharIdArrayUtils::print ( const UNICHAR_ID  array[],
const UNICHARSET unicharset 
)
inlinestatic

Definition at line 91 of file ambigs.h.

92 {
93 const UNICHAR_ID *ptr = array;
94 if (*ptr == INVALID_UNICHAR_ID) tprintf("[Empty]");
95 while (*ptr != INVALID_UNICHAR_ID) {
96 tprintf("%s ", unicharset.id_to_unichar(*ptr++));
97 }
98 tprintf("( ");
99 ptr = array;
100 while (*ptr != INVALID_UNICHAR_ID) tprintf("%d ", *ptr++);
101 tprintf(")\n");
102 }
DLLSYM void tprintf(const char *format,...)
Definition: tprintf.cpp:35
const char * id_to_unichar(UNICHAR_ID id) const
Definition: unicharset.cpp:291

The documentation for this class was generated from the following file: