本文整理汇总了C++中UNICHARSET::get_isdigit方法的典型用法代码示例。如果您正苦于以下问题：C++ UNICHARSET::get_isdigit方法的具体用法？C++ UNICHARSET::get_isdigit怎么用？C++ UNICHARSET::get_isdigit使用的例子？那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类UNICHARSET的用法示例。
在下文中一共展示了UNICHARSET::get_isdigit方法的3个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C++代码示例。
示例1: absolute_garbage
bool Dict::absolute_garbage(const WERD_CHOICE &word,
const UNICHARSET &unicharset) {
if (word.length() < kMinAbsoluteGarbageWordLength) return false;
int num_alphanum = 0;
for (int x = 0; x < word.length(); ++x) {
num_alphanum += (unicharset.get_isalpha(word.unichar_id(x)) ||
unicharset.get_isdigit(word.unichar_id(x)));
}
return (static_cast<float>(num_alphanum) /
static_cast<float>(word.length()) < kMinAbsoluteGarbageAlphanumFrac);
}示例2: case_ok
int Dict::case_ok(const WERD_CHOICE &word, const UNICHARSET &unicharset) {
int state = 0;
int x;
for (x = 0; x < word.length(); ++x) {
UNICHAR_ID ch_id = word.unichar_id(x);
if (unicharset.get_isupper(ch_id))
state = case_state_table[state][1];
else if (unicharset.get_islower(ch_id))
state = case_state_table[state][2];
else if (unicharset.get_isdigit(ch_id))
state = case_state_table[state][3];
else
state = case_state_table[state][0];
if (state == -1) return false;
}
return state != 5; // single lower is bad
}示例3:
BOOL8 Tesseract::non_0_digit(const UNICHARSET& ch_set, UNICHAR_ID unichar_id) {
return ch_set.get_isdigit(unichar_id) && !ch_set.eq(unichar_id, "0");
}