acl/lib_acl_cpp/samples/string/string3/main.cpp

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#include "lib_acl.h"
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#include <vector>
#include <iostream>
#include "acl_cpp/lib_acl.hpp"
#include <stdio.h>
#include <string>
class mystring : public acl::string
{
public:
mystring()
{
}
~mystring()
{
}
};
static void test(void)
{
for (int j = 0; j < 10000000; j++)
{
// const char* tmpstr = "this,is,a,test.";
const char* tmpstr = ",,,,";
acl::string aclstr(tmpstr); // = acl::string(tmpstr);
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std::vector<acl::string>& aclstr_vec = aclstr.split2(",");
if (j >= 10)
continue;
int vecsize = (int) aclstr_vec.size();
for (int i = 0; i< vecsize;++i)
printf("%s\r\n", aclstr_vec[i].c_str());
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}
printf("enter any key to continue...");
fflush(stdout);
getchar();
}
int main(void)
{
if (0)
for (int i = 0; i < 100; i++)
test();
acl::string b(20);
size_t size = b.capacity();
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for (int i = (int) size - 1; i >= 0; i--)
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{
b[i] = '1';
}
b[b.capacity()] = '\0';
printf("cap: %d\n", (int) size);
printf("---------------------------------------------------\n");
size = b.capacity();
printf("cap11: %d\n", (int) size);
for (int i = 0; i < (int) size; i++)
b[i] = '2';
size = b.capacity();
printf("cap12: %d\n", (int) size);
printf("---------------------------------------------------\n");
size = b.capacity();
printf("cap20: %d\n", (int) size);
b[b.capacity()] = '\0';
size = b.capacity();
printf("cap21: %d\n", (int) size);
for (int i = 0; i < (int) size; i++)
{
b[i] = '2';
printf("capxx22: %d\n", (int) b.capacity());
}
size = b.capacity();
printf("cap22: %d\n", (int) size);
printf("---------------------------------------------------\n");
b[b.capacity()] = '\0';
size = b.capacity();
printf("cap31: %d\n", (int) size);
for (int i = 0; i < (int) size; i++)
b[i] = '3';
size = b.capacity();
printf("cap32: %d\n", (int) size);
b[size + 1] = '\0';
b[size + 2] = '\0';
b[size + 3] = '\0';
size = b.capacity();
printf("cap33: %d\n", (int) size);
printf("buf: %s, len: %d, cap: %d\r\n",
b.c_str(), (int) b.length(), (int) b.capacity());
printf("----------------------------\n");
mystring a;
a[4] = '5';
a[3] = '4';
a[2] = '3';
a[1] = '2';
a[0] = '1';
a[5] = 0;
printf(">>>str: %s, len: %d, %d\r\n",
a.c_str(), (int) a.length(), (int) strlen(a.c_str()));
printf("over now\r\n");
#ifdef WIN32
printf("Enter any key to exit ...\r\n");
getchar();
#endif // WIN32
return 0;
}