将用户定义的规则添加到现有语言
任何人都可以解释一下以语言加载现有规则并向其中添加一些新规则的正确方法是什么。 我执行以下操作，但未设置规则。
void CompareTest()
{
UErrorCode status = U_ZERO_ERROR;
UChar ruleset[500]; *ruleset = 0;
int32_t rlen = 0;
UCollator *coll = ucol_open("de_DE", &status);
static const UChar rules[] = L"&\\u0000 = '' = '-'";
int32_t len=(int32_t)u_strlen(rules);
const UChar *defRules = ucol_getRules(coll, &rlen);
if(rlen > 0)
{
u_strcpy(ruleset, defRules);
}
u_strcat(ruleset, rules);
status = U_ZERO_ERROR;
UCollator *collRule = ucol_openRules(ruleset, u_strlen(ruleset),
UCOL_OFF,
UCOL_DEFAULT_STRENGTH,NULL, &status);
can anybody explain what the correct way is to load existing rules in a language and add some new to them.
I do the following but the rule is not set.
void CompareTest()
{
UErrorCode status = U_ZERO_ERROR;
UChar ruleset[500]; *ruleset = 0;
int32_t rlen = 0;
UCollator *coll = ucol_open("de_DE", &status);
static const UChar rules[] = L"&\\u0000 = '' = '-'";
int32_t len=(int32_t)u_strlen(rules);
const UChar *defRules = ucol_getRules(coll, &rlen);
if(rlen > 0)
{
u_strcpy(ruleset, defRules);
}
u_strcat(ruleset, rules);
status = U_ZERO_ERROR;
UCollator *collRule = ucol_openRules(ruleset, u_strlen(ruleset),
UCOL_OFF,
UCOL_DEFAULT_STRENGTH,NULL, &status);
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我在对你的其他问题的回答中部分回答了 - 我不知道我看不出您使用 API 本身的方式有什么问题，但是您无法定制“''”。使用另一个问题中给出的解决方案。或者，也许您可以更多地解释一下您正在尝试做什么。
I partially answered in my answer to your other question - I don't see anything wrong with how you are using the API itself, however you cannot tailor "''". Use the solution given in the other question. Or, maybe you can explain a bit more about what you are trying to do.