An example of the string class.
#ifndef DEBUG
#define DEBUG
#endif
#include <stdio.h>
using namespace UCOMMON_NAMESPACE;
extern "C" int main()
{
char buff[33];
char *tokens = NULL;
unsigned count = 0;
const char *tp;
const char *array[5];
String::fill(buff, 32, ' ');
stringbuf<128> mystr;
assert(
eq_case(
"hello this is a test", *mystr));
assert(
eq_case(
"second test", *testing));
assert(
eq_case(
" Is a test", mystr(-10)));
mystr = " abc 123 \n ";
assert(
eq_case(
"abc 123", String::strip(mystr.c_mem(),
" \n")));
String::set(buff, sizeof(buff), "this is \"a test\"");
while(NULL != (tp = String::token(buff, &tokens, " ", "\"\"")) && count < 4)
array[count++] = tp;
assert(count == 3);
assert(
eq_case(array[2],
"a test"));
unsigned char core[4] = {0x01, 0x10, 0x2f, 0x45};
char hexbuf[12];
assert(String::hexdump(core, hexbuf, "3-1") == 9);
assert(
eq(hexbuf,
"01102f-45"));
unsigned char hcore[4];
String::hexpack(hcore, hexbuf, "3-1");
assert(String::hexdump(hcore, hexbuf, "3-1") == 9);
assert(
eq(hexbuf,
"01102f-45"));
String numstr = "-33.5,25";
Real num1;
Unsigned num2;
numstr % num1 % "," % num2;
assert(num1 == -33.5);
assert(num2 == 25);
assert(numstr.len() == 0);
char *test = strdup(str("hello") + " test" + str((short)13));
assert(
eq(test,
"hello test13"));
char *cdup = dup<char>(test[6]);
assert(
eq(cdup,
"test13"));
return 0;
}