本文整理汇总了C++中BaseString::length方法的典型用法代码示例。如果您正苦于以下问题：C++ BaseString::length方法的具体用法？C++ BaseString::length怎么用？C++ BaseString::length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BaseString的用法示例。
在下文中一共展示了BaseString::length方法的6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: NumToString
//---------------------------------------------------------------------------
BaseString NumToString(int Value, int Base, unsigned int Len)
{
char CNumber[50];
BaseString result;
itoa(Value,CNumber,Base);
result.assign(CNumber);
if (Len>0)
{
while (result.length()<Len)
result="0"+result;
}
return result;
}示例2: while
int
insert_file(FILE * f, class Properties& p, bool break_on_empty){
if(f == 0)
return -1;
while(!feof(f)){
char buf[1024];
fgets(buf, 1024, f);
BaseString tmp = buf;
if(tmp.length() > 0 && tmp.c_str()[0] == '#')
continue;
if(insert(tmp.c_str(), p) != 0 && break_on_empty)
break;
}
return 0;
}示例3: require
static
bool
pr_fix_ndb_connectstring(Properties& props, proc_rule_ctx& ctx, int)
{
const char * val;
atrt_cluster& cluster = *ctx.m_cluster;
if (cluster.m_options.m_features & atrt_options::AO_NDBCLUSTER)
{
if (!cluster.m_options.m_loaded.get(ndbcs, &val))
{
/**
* Construct connect string for this cluster
*/
BaseString str;
for (unsigned i = 0; i<cluster.m_processes.size(); i++)
{
atrt_process* tmp = cluster.m_processes[i];
if (tmp->m_type == atrt_process::AP_NDB_MGMD)
{
if (str.length())
{
str.append(";");
}
const char * port;
require(tmp->m_options.m_loaded.get("--PortNumber=", &port));
str.appfmt("%s:%s", tmp->m_host->m_hostname.c_str(), port);
}
}
cluster.m_options.m_loaded.put(ndbcs, str.c_str());
cluster.m_options.m_generated.put(ndbcs, str.c_str());
cluster.m_options.m_loaded.get(ndbcs, &val);
}
for (unsigned i = 0; i<cluster.m_processes.size(); i++)
{
cluster.m_processes[i]->m_proc.m_env.appfmt(" NDB_CONNECTSTRING=%s",
val);
}
}
return true;
}示例4:
void
MgmApiSession::purge_stale_sessions(Parser_t::Context &ctx,
const class Properties &args)
{
struct PurgeStruct ps;
BaseString str;
ps.str = &str;
m_mgmsrv.get_connected_nodes(ps.free_nodes);
ps.free_nodes.bitXORC(NodeBitmask()); // invert connected_nodes to get free nodes
m_mgmsrv.get_socket_server()->foreachSession(stop_session_if_not_connected,&ps);
m_mgmsrv.get_socket_server()->checkSessions();
m_output->println("purge stale sessions reply");
if (str.length() > 0)
m_output->println("purged:%s",str.c_str());
m_output->println("result: Ok");
m_output->println("");
}示例5: main
int main(int argc, char** argv) {
NDB_INIT(argv[0]);
load_defaults("my",load_default_groups,&argc,&argv);
int ho_error;
#ifndef DBUG_OFF
opt_debug= "d:t:O,/tmp/ndb_mgm.trace";
#endif
if ((ho_error=handle_options(&argc, &argv, my_long_options,
ndb_std_get_one_option)))
exit(ho_error);
char buf[MAXHOSTNAMELEN+10];
if(argc == 1) {
BaseString::snprintf(buf, sizeof(buf), "%s", argv[0]);
opt_connect_str= buf;
} else if (argc >= 2) {
BaseString::snprintf(buf, sizeof(buf), "%s:%s", argv[0], argv[1]);
opt_connect_str= buf;
}
if (!isatty(0) || opt_execute_str)
{
prompt= 0;
}
signal(SIGPIPE, handler);
com = new Ndb_mgmclient(opt_connect_str,1);
int ret= 0;
BaseString histfile;
if (!opt_execute_str)
{
#ifdef HAVE_READLINE
char *histfile_env= getenv("NDB_MGM_HISTFILE");
if (histfile_env)
histfile.assign(histfile_env,strlen(histfile_env));
else if(getenv("HOME"))
{
histfile.assign(getenv("HOME"),strlen(getenv("HOME")));
histfile.append("/.ndb_mgm_history");
}
if (histfile.length())
read_history(histfile.c_str());
#endif
ndbout << "-- NDB Cluster -- Management Client --" << endl;
while(read_and_execute(_try_reconnect));
#ifdef HAVE_READLINE
if (histfile.length())
{
BaseString histfile_tmp;
histfile_tmp.assign(histfile);
histfile_tmp.append(".TMP");
if(!write_history(histfile_tmp.c_str()))
my_rename(histfile_tmp.c_str(), histfile.c_str(), MYF(MY_WME));
}
#endif
}
else
{
com->execute(opt_execute_str,_try_reconnect, 0, &ret);
}
delete com;
ndb_end(opt_endinfo ? MY_CHECK_ERROR | MY_GIVE_INFO : 0);
return ret;
}示例6: main
int main(int argc, char** argv){
NDB_INIT(argv[0]);
ndb_opt_set_usage_funcs(short_usage_sub, usage);
load_defaults("my",load_default_groups,&argc,&argv);
int ho_error;
#ifndef DBUG_OFF
opt_debug= "d:t:O,/tmp/ndb_mgm.trace";
#endif
if ((ho_error=handle_options(&argc, &argv, my_long_options,
ndb_std_get_one_option)))
exit(ho_error);
BaseString connect_str(opt_ndb_connectstring);
if(argc == 1) {
connect_str.assfmt("%s", argv[0]);
} else if (argc >= 2) {
connect_str.assfmt("%s:%s", argv[0], argv[1]);
}
if (!isatty(0) || opt_execute_str)
{
prompt= 0;
}
com = new Ndb_mgmclient(connect_str.c_str(), opt_verbose);
int ret= 0;
BaseString histfile;
if (!opt_execute_str)
{
#ifdef HAVE_READLINE
char *histfile_env= getenv("NDB_MGM_HISTFILE");
if (histfile_env)
histfile.assign(histfile_env,strlen(histfile_env));
else if(getenv("HOME"))
{
histfile.assign(getenv("HOME"),strlen(getenv("HOME")));
histfile.append("/.ndb_mgm_history");
}
if (histfile.length())
read_history(histfile.c_str());
#endif
ndbout << "-- NDB Cluster -- Management Client --" << endl;
while(read_and_execute(opt_try_reconnect))
;
#ifdef HAVE_READLINE
if (histfile.length())
{
BaseString histfile_tmp;
histfile_tmp.assign(histfile);
histfile_tmp.append(".TMP");
if(!write_history(histfile_tmp.c_str()))
my_rename(histfile_tmp.c_str(), histfile.c_str(), MYF(MY_WME));
}
#endif
}
else
{
com->execute(opt_execute_str, opt_try_reconnect, 0, &ret);
}
delete com;
ndb_end(opt_ndb_endinfo ? MY_CHECK_ERROR | MY_GIVE_INFO : 0);
// Don't allow negative return code
if (ret < 0)
ret = 255;
return ret;
}