C++ LLSD::isInteger方法代码示例

void LLRadioGroup::setValue( const LLSD& value )
{
	int idx = 0;
	for (button_list_t::const_iterator iter = mRadioButtons.begin();
		 iter != mRadioButtons.end(); ++iter)
	{
		LLRadioCtrl* radio = *iter;
		if (radio->getPayload().asString() == value.asString())
		{
			setSelectedIndex(idx);
			idx = -1;
			break;
		}
		++idx;
	}
	if (idx != -1)
	{
		// string not found, try integer
		if (value.isInteger())
		{
			setSelectedIndex((S32) value.asInteger(), TRUE);
		}
		else
		{
			llwarns << "LLRadioGroup::setValue: value not found: " << value.asString() << llendl;
		}
	}
}

	void SDTestObject::test<10>()
		// map operations
	{
		SDCleanupCheck check;
		
		LLSD v;
		ensure("undefined has no members", !v.has("amy"));
		ensure("undefined get() is undefined", v.get("bob").isUndefined());
		
		v = LLSD::emptyMap();
		ensure("empty map is a map", v.isMap());
		ensure("empty map has no members", !v.has("cam"));
		ensure("empty map get() is undefined", v.get("don").isUndefined());
		
		v.clear();
		v.insert("eli", 43);
		ensure("insert converts to map", v.isMap());
		ensure("inserted key is present", v.has("eli"));
		ensureTypeAndValue("inserted value", v.get("eli"), 43);
		
		v.insert("fra", false);
		ensure("first key still present", v.has("eli"));
		ensure("second key is present", v.has("fra"));
		ensureTypeAndValue("first value", v.get("eli"), 43);
		ensureTypeAndValue("second value", v.get("fra"), false);
		
		v.erase("eli");
		ensure("first key now gone", !v.has("eli"));
		ensure("second key still present", v.has("fra"));
		ensure("first value gone", v.get("eli").isUndefined());
		ensureTypeAndValue("second value sill there", v.get("fra"), false);
		
		v.erase("fra");
		ensure("second key now gone", !v.has("fra"));
		ensure("second value gone", v.get("fra").isUndefined());
		
		v["gil"] = (std::string)"good morning";
		ensure("third key present", v.has("gil"));
		ensureTypeAndValue("third key value", v.get("gil"), "good morning");
		
		const LLSD& cv = v;	// FIX ME IF POSSIBLE
		ensure("missing key", cv["ham"].isUndefined());
		ensure("key not present", !v.has("ham"));
	
		LLSD w = 43;
		const LLSD& cw = w;	// FIX ME IF POSSIBLE
		int i = cw["ian"];
		ensureTypeAndValue("other missing value", i, 0);
		ensure("other missing key", !w.has("ian"));
		ensure("no conversion", w.isInteger());
		
		LLSD x;
		x = v;
		ensure("copy map type", x.isMap());
		ensureTypeAndValue("copy map value gil", x.get("gil"), "good morning");
	}

void LLAvatarActions::teleport_request_callback(const LLSD& notification, const LLSD& response)
{
	S32 option;
	if (response.isInteger())
	{
		option = response.asInteger();
	}
	else
	{
		option = LLNotificationsUtil::getSelectedOption(notification, response);
	}

	if (0 == option)
	{
		LLMessageSystem* msg = gMessageSystem;

		msg->newMessageFast(_PREHASH_ImprovedInstantMessage);
		msg->nextBlockFast(_PREHASH_AgentData);
		msg->addUUIDFast(_PREHASH_AgentID, gAgent.getID());
		msg->addUUIDFast(_PREHASH_SessionID, gAgent.getSessionID());

		msg->nextBlockFast(_PREHASH_MessageBlock);
		msg->addBOOLFast(_PREHASH_FromGroup, FALSE);
		msg->addUUIDFast(_PREHASH_ToAgentID, notification["substitutions"]["uuid"] );
		msg->addU8Fast(_PREHASH_Offline, IM_ONLINE);
		msg->addU8Fast(_PREHASH_Dialog, IM_TELEPORT_REQUEST);
		msg->addUUIDFast(_PREHASH_ID, LLUUID::null);
		msg->addU32Fast(_PREHASH_Timestamp, NO_TIMESTAMP); // no timestamp necessary

		std::string name;
		LLAgentUI::buildFullname(name);

		msg->addStringFast(_PREHASH_FromAgentName, name);
		msg->addStringFast(_PREHASH_Message, response["message"]);
		msg->addU32Fast(_PREHASH_ParentEstateID, 0);
		msg->addUUIDFast(_PREHASH_RegionID, LLUUID::null);
		msg->addVector3Fast(_PREHASH_Position, gAgent.getPositionAgent());

		gMessageSystem->addBinaryDataFast(
				_PREHASH_BinaryBucket,
				EMPTY_BINARY_BUCKET,
				EMPTY_BINARY_BUCKET_SIZE);

		gAgent.sendReliableMessage();
	}
}

LLPathfindingLinkset::ENavMeshGenerationCategory LLPathfindingLinkset::convertCategoryFromLLSD(const LLSD &llsd)
{
	ENavMeshGenerationCategory navMeshGenerationCategory;

	llassert(llsd.isInteger());
	switch (llsd.asInteger())
	{
		case LINKSET_CATEGORY_VALUE_IGNORE :
			navMeshGenerationCategory = kNavMeshGenerationIgnore;
			break;
		case LINKSET_CATEGORY_VALUE_INCLUDE :
			navMeshGenerationCategory = kNavMeshGenerationInclude;
			break;
		case LINKSET_CATEGORY_VALUE_EXCLUDE :
			navMeshGenerationCategory = kNavMeshGenerationExclude;
			break;
		default :
			navMeshGenerationCategory = kNavMeshGenerationIgnore;
			llassert(0);
			break;
	}

	return navMeshGenerationCategory;
}

// see docstring in .h file
std::string llsd_matches(const LLSD& prototype, const LLSD& data, const std::string& pfx)
{
    // An undefined prototype means that any data is valid.
    // An undefined slot in an array or map prototype means that any data
    // may fill that slot.
    if (prototype.isUndefined())
        return "";
    // A prototype array must match a data array with at least as many
    // entries. Moreover, every prototype entry must match the
    // corresponding data entry.
    if (prototype.isArray())
    {
        if (! data.isArray())
        {
            return STRINGIZE(colon(pfx) << "Array" << op << sTypes.lookup(data.type()));
        }
        if (data.size() < prototype.size())
        {
            return STRINGIZE(colon(pfx) << "Array size " << prototype.size() << op
                             << "Array size " << data.size());
        }
        for (LLSD::Integer i = 0; i < prototype.size(); ++i)
        {
            std::string match(llsd_matches(prototype[i], data[i], STRINGIZE('[' << i << ']')));
            if (! match.empty())
            {
                return match;
            }
        }
        return "";
    }
    // A prototype map must match a data map. Every key in the prototype
    // must have a corresponding key in the data map; every value in the
    // prototype must match the corresponding key's value in the data.
    if (prototype.isMap())
    {
        if (! data.isMap())
        {
            return STRINGIZE(colon(pfx) << "Map" << op << sTypes.lookup(data.type()));
        }
        // If there are a number of keys missing from the data, it would be
        // frustrating to a coder to discover them one at a time, with a big
        // build each time. Enumerate all missing keys.
        std::ostringstream out;
        out << colon(pfx);
        const char* init = "Map missing keys: ";
        const char* sep = init;
        for (LLSD::map_const_iterator mi = prototype.beginMap(); mi != prototype.endMap(); ++mi)
        {
            if (! data.has(mi->first))
            {
                out << sep << mi->first;
                sep = ", ";
            }
        }
        // So... are we missing any keys?
        if (sep != init)
        {
            return out.str();
        }
        // Good, the data block contains all the keys required by the
        // prototype. Now match the prototype entries.
        for (LLSD::map_const_iterator mi2 = prototype.beginMap(); mi2 != prototype.endMap(); ++mi2)
        {
            std::string match(llsd_matches(mi2->second, data[mi2->first],
                                           STRINGIZE("['" << mi2->first << "']")));
            if (! match.empty())
            {
                return match;
            }
        }
        return "";
    }
    // A String prototype can match String, Boolean, Integer, Real, UUID,
    // Date and URI, because any of these can be converted to String.
    if (prototype.isString())
    {
        static LLSD::Type accept[] =
        {
            LLSD::TypeBoolean,
            LLSD::TypeInteger,
            LLSD::TypeReal,
            LLSD::TypeUUID,
            LLSD::TypeDate,
            LLSD::TypeURI
        };
        return match_types(prototype.type(),
                           TypeVector(boost::begin(accept), boost::end(accept)),
                           data.type(),
                           pfx);
    }
    // Boolean, Integer, Real match each other or String. TBD: ensure that
    // a String value is numeric.
    if (prototype.isBoolean() || prototype.isInteger() || prototype.isReal())
    {
        static LLSD::Type all[] =
        {
            LLSD::TypeBoolean,
            LLSD::TypeInteger,
//.........这里部分代码省略.........