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C++ HashMap::getSize方法代码示例

本文整理汇总了C++中HashMap::getSize方法的典型用法代码示例。如果您正苦于以下问题：C++ HashMap::getSize方法的具体用法？C++ HashMap::getSize怎么用？C++ HashMap::getSize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HashMap的用法示例。


在下文中一共展示了HashMap::getSize方法的5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: SR_NametagsDestroyImpl

ESR_ReturnCode SR_NametagsDestroyImpl(SR_Nametags* self)
{
  SR_NametagsImpl* impl = (SR_NametagsImpl*) self;
  LCHAR number[MAX_UINT_DIGITS+1];
  ESR_ReturnCode rc;

  if (impl->value != NULL)
  {
    size_t size, i, len;
    HashMap* list = impl->value;
    SR_Nametag* nametag;

    CHKLOG(rc, list->getSize(list, &size));
    for (i = 0; i < size; ++i)
    {
      CHKLOG(rc, list->getValueAtIndex(list, 0, (void **)&nametag));
      CHKLOG(rc, list->removeAtIndex(list, 0));
      CHKLOG(rc, nametag->destroy(nametag));
    }

    len = MAX_UINT_DIGITS + 1;
    CHKLOG(rc, lultostr(size, (LCHAR*) &number, &len, 10));
    CHKLOG(rc, SR_EventLogToken_BASIC(impl->eventLog, impl->logLevel, L("removeCount"), number));
    CHKLOG(rc, SR_EventLogEvent_BASIC(impl->eventLog, impl->logLevel, L("SR_NametagsDestroy")));
    list->destroy(list);
    impl->value = NULL;
  }
  CHKLOG(rc, SR_EventLogTokenPointer_BASIC(impl->eventLog, impl->logLevel, L("pointer"), self));
  CHKLOG(rc, SR_EventLogEvent_BASIC(impl->eventLog, impl->logLevel, L("SR_NametagsDestroy")));
  impl->eventLog = NULL;
  FREE(self);
  return ESR_SUCCESS;
CLEANUP:
  return rc;
}
开发者ID:CriGio，项目名称:platform_external_srec，代码行数:35，代码来源:NametagsImpl.c

示例2: SR_NametagsGetSizeImpl

ESR_ReturnCode SR_NametagsGetSizeImpl(SR_Nametags* self, size_t* result)
{
  SR_NametagsImpl* impl = (SR_NametagsImpl*) self;
  HashMap* nametags = impl->value;
  ESR_ReturnCode rc;

  CHKLOG(rc, nametags->getSize(nametags, result));
  return ESR_SUCCESS;
CLEANUP:
  return rc;
}
开发者ID:CriGio，项目名称:platform_external_srec，代码行数:11，代码来源:NametagsImpl.c

示例3: SR_NametagsLoadImpl

ESR_ReturnCode SR_NametagsLoadImpl(SR_Nametags* self, const LCHAR* filename)
{
  SR_NametagsImpl* impl = (SR_NametagsImpl*) self;
  ESR_ReturnCode rc;
  PFile* file = NULL;
  LCHAR line[256];
  LCHAR* result = NULL;
  LCHAR* id;
  LCHAR* value;
  SR_Nametag* newNametag = NULL;
  SR_Nametag* oldNametag;
  HashMap* nametags = impl->value;
  size_t size, len, i;
  LCHAR devicePath[P_PATH_MAX];
  LCHAR number[MAX_UINT_DIGITS+1];
#define NAMETAGID_LENGTH 20
  /* strlen("token\0") == 6 */
#define TOKEN_LENGTH 6 + NAMETAGID_LENGTH
  LCHAR tokenName[TOKEN_LENGTH];

  if (filename == NULL)
  {
    rc = ESR_INVALID_STATE;
    PLogError(ESR_rc2str(rc));
    goto CLEANUP;
  }
  size = P_PATH_MAX;
  CHKLOG(rc, ESR_SessionGetLCHAR(L("cmdline.nametagPath"), devicePath, &size));
  /* check if the filename has the path */
  if (LSTRNCMP(filename, devicePath, LSTRLEN(devicePath)) != 0)
    LSTRCAT(devicePath, filename);
  else
    LSTRCPY(devicePath, filename);
  file = pfopen ( devicePath, L("r"));
/*  CHKLOG(rc, PFileSystemCreatePFile(devicePath, ESR_TRUE, &file));
  CHKLOG(rc, file->open(file, L("r")));*/

  if ( file == NULL )
    goto CLEANUP;

  /* Flush collection */
  CHKLOG(rc, nametags->getSize(nametags, &size));
  for (i = 0; i < size; ++i)
  {
    CHKLOG(rc, nametags->getValueAtIndex(nametags, 0, (void **)&oldNametag));
    CHKLOG(rc, nametags->removeAtIndex(nametags, 0));
    CHKLOG(rc, oldNametag->destroy(oldNametag));
  }
  len = MAX_UINT_DIGITS + 1;
  CHKLOG(rc, lultostr(size, number, &len, 10));
  CHKLOG(rc, SR_EventLogToken_BASIC(impl->eventLog, impl->logLevel, L("removeCount"), number));

  while (ESR_TRUE)
  {
    result = pfgets ( line, 256, file );
    if (result == NULL)
      break;
    if (LSTRLEN(line) == 255)
    {
      rc = ESR_BUFFER_OVERFLOW;
      PLogError(ESR_rc2str(rc));
      goto CLEANUP;
    }
    lstrtrim(line);

    /* Get the Nametag ID */
    id = line;

    /* Find next whitespace */
    for (value = id + 1; *value != L('\0') && !LISSPACE(*value); ++value);
    if (*value == L('\0'))
    {
      rc = ESR_INVALID_STATE;
      PLogError(L("%s: Cannot find end of Nametag id"), ESR_rc2str(rc));
      goto CLEANUP;
    }
    /* Delimit end of nametag ID */
    *value = L('\0');

    /* Find next non-whitespace */
    for (++value; *value != L('\0') && LISSPACE(*value); ++value);
    if (*value == L('\0'))
    {
      rc = ESR_INVALID_STATE;
      PLogError(L("%s: Cannot find Nametag value"), ESR_rc2str(rc));
      goto CLEANUP;
    }

    /* We now have both the Nametag ID and value */
	len = (LSTRLEN(value)+1) * sizeof(LCHAR) ;
    CHKLOG(rc, SR_NametagCreateFromValue(id, (const char*)value, len, &newNametag));
    /* Add Nametag to collection */
    CHKLOG(rc, impl->value->put(impl->value, id, newNametag));

    if (LSTRLEN(id) > NAMETAGID_LENGTH)
    {
      rc = ESR_BUFFER_OVERFLOW;
      PLogError(ESR_rc2str(rc));
      goto CLEANUP;
    }
//.........这里部分代码省略.........
开发者ID:CriGio，项目名称:platform_external_srec，代码行数:101，代码来源:NametagsImpl.c

示例4: SR_NametagsSaveImpl

ESR_ReturnCode SR_NametagsSaveImpl(SR_Nametags* self, const LCHAR* filename)
{
  SR_NametagsImpl* impl = (SR_NametagsImpl*) self;
  ESR_ReturnCode rc;
  PFile* file = NULL;
  size_t size, i;
  HashMap* nametags = impl->value;
  SR_NametagImpl* nametag;
  LCHAR* id;
  size_t len;
  LCHAR devicePath[P_PATH_MAX];
#define NAMETAG_LENGTH 200
  LCHAR nametagBuffer[NAMETAG_LENGTH];
  LCHAR number[MAX_UINT_DIGITS+1];
#define NAMETAGID_LENGTH 20
  /* "token\0" == 6 */
#define TOKEN_LENGTH 6 + NAMETAGID_LENGTH
  LCHAR tokenName[TOKEN_LENGTH];
  size_t num_written;

  if (filename == NULL)
  {
    rc = ESR_INVALID_STATE;
    PLogError(ESR_rc2str(rc));
    goto CLEANUP;
  }
  size = P_PATH_MAX;
  CHKLOG(rc, ESR_SessionGetLCHAR(L("cmdline.nametagPath"), devicePath, &size));

  if (LSTRNCMP(filename, devicePath, LSTRLEN(devicePath)) != 0)
    LSTRCAT(devicePath, filename);
  else
    LSTRCPY(devicePath, filename);

  file = pfopen ( devicePath, L("w"));
/*  CHKLOG(rc, PFileSystemCreatePFile(devicePath, ESR_TRUE, &file));
  CHKLOG(rc, file->open(file, L("w")));*/
  CHKLOG(rc, nametags->getSize(nametags, &size));

  if ( file == NULL )
    goto CLEANUP;

  for (i = 0; i < size; ++i)
  {
    CHKLOG(rc, nametags->getValueAtIndex(nametags, i, (void **)&nametag));

    CHKLOG(rc, nametag->Interface.getID(&nametag->Interface, &id));

    if (LSTRLEN(id) + 1 + LSTRLEN(nametag->value) + 2 >= NAMETAG_LENGTH)
    {
      rc = ESR_BUFFER_OVERFLOW;
      PLogError(ESR_rc2str(rc));
      goto CLEANUP;
    }
    psprintf(nametagBuffer, L("%s %s\n"), id, nametag->value);
    len = LSTRLEN(nametagBuffer);
/*    CHKLOG(rc, file->write(file, nametagBuffer, sizeof(LCHAR), &len));*/
    num_written = pfwrite ( nametagBuffer, sizeof ( LCHAR ), len, file );

    if ( num_written != len )
        goto CLEANUP;

    if (LSTRLEN(id) > NAMETAGID_LENGTH)
    {
      rc = ESR_BUFFER_OVERFLOW;
      PLogError(ESR_rc2str(rc));
      goto CLEANUP;
    }
    psprintf(tokenName, L("nametag[%s]"), id);
    CHKLOG(rc, SR_EventLogToken_BASIC(impl->eventLog, impl->logLevel, tokenName, nametag->value));
  }
  CHKLOG(rc, SR_EventLogToken_BASIC(impl->eventLog, impl->logLevel, L("filename"), filename));
  len = MAX_UINT_DIGITS + 1;
  CHKLOG(rc, lultostr(size, (LCHAR*) &number, &len, 10));
  CHKLOG(rc, SR_EventLogToken_BASIC(impl->eventLog, impl->logLevel, L("saveCount"), number));
  CHKLOG(rc, SR_EventLogEvent_BASIC(impl->eventLog, impl->logLevel, L("SR_NametagsSave")));
  pfclose (file);
  return ESR_SUCCESS;
CLEANUP:
  if (file != NULL)
    pfclose (file);
  return rc;
}
开发者ID:CriGio，项目名称:platform_external_srec，代码行数:83，代码来源:NametagsImpl.c

示例5: 

		s[len] = 0;
	}
}

TEST_CASE("HashMap insert/remove testing", "[HashMap]")
{
	HashMap<int> map;

	map.insert("jorma", 2000);
	map.insert("jarmo", 2);
	map.insert("pentti", 666);
	map.insert("hahahaha", -24);
	map.insert("moi", 1);

	REQUIRE(map.getSize() == 5);

	char *str = (char*)malloc(15);

	for (unsigned i = 0; i < 3500; ++i)
	{
		helper::gen_random(str, 10);
		str[10] = '\n';
		map.insert(str, i);
	}

	free(str);

	int retVal = 0;
	REQUIRE(map.find("jarmo", retVal) == true);
	REQUIRE(retVal == 2);
开发者ID:LauriM，项目名称:PropellerEngine，代码行数:30，代码来源:HashMap.cpp


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