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57 lines
1.5 KiB
C
57 lines
1.5 KiB
C
/**
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* @file demo_ustring.c
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* @author wenjf (Orig5826@163.com)
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* @brief
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* @version 0.1
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* @date 2026-05-17
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*
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* @copyright Copyright (c) 2026
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*
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*/
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#include "demo.h"
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void demo_ustring(void)
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{
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ustring_t str = ustring_new_fromcstr("unicstle string demo. ");
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printf("\n@len=%d\n", str->len(str));
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str->print(str);
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str->append(str, uv("hello world. "));
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printf("\n@len=%d\n", str->len(str));
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str->print(str);
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str->append(str, uvch('#'));
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printf("\n@len=%d\n", str->len(str));
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str->print(str);
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ustring_t str2 = ustring_new_fromcstr("show time! \n");
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str->append(str, uvs(str2));
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printf("\n@len=%d\n", str->len(str));
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str->print(str);
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printf("isalpha: %d\n", str->isalpha(str));
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printf("isdigit: %d\n", str->isdigit(str));
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printf("isalnum: %d\n", str->isalnum(str));
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printf("isspace: %d\n", str->isspace(str));
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printf("islower: %d\n", str->islower(str));
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printf("isupper: %d\n", str->isupper(str));
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printf("iscntrl: %d\n", str->iscntrl(str));
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printf("isprint: %d\n", str->isprint(str));
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printf("ispunct: %d\n", str->ispunct(str));
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printf("isgraph: %d\n", str->isgraph(str));
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str->tolower(str);
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str->print(str);
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printf("islower: %d\n", str->islower(str));
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str->toupper(str);
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str->print(str);
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printf("isupper: %d\n", str->isupper(str));
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printf("str->tocstr: %s\n", str->cstr(str));
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printf("str2->tocstr: %s\n", str2->cstr(str2));
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ustring_free(&str);
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}
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