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C++ pruneTable函数代码示例

本文整理汇总了C++中pruneTable函数的典型用法代码示例。如果您正苦于以下问题:C++ pruneTable函数的具体用法?C++ pruneTable怎么用?C++ pruneTable使用的例子?那么恭喜您, 这里精选的函数代码示例或许可以为您提供帮助。


在下文中一共展示了pruneTable函数的13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: pruneTable

CSSSegmentedFontFace::~CSSSegmentedFontFace()
{
    pruneTable();
    unsigned size = m_fontFaces.size();
    for (unsigned i = 0; i < size; i++)
        m_fontFaces[i]->removedFromSegmentedFontFace(this);
}
开发者ID:a33g-dev,项目名称:platform_samsung,代码行数:7,代码来源:CSSSegmentedFontFace.cpp

示例2: pruneTable

CSSSegmentedFontFace::~CSSSegmentedFontFace()
{
    pruneTable();
    unsigned size = m_fontFaces.size();
    for (unsigned i = 0; i < size; i++)
        m_fontFaces[i]->clearSegmentedFontFace();
}
开发者ID:Igalia,项目名称:blink,代码行数:7,代码来源:CSSSegmentedFontFace.cpp

示例3: buildDecisionTree

/*
 * Recursively builds the decision tree based on
 * the data that it is passed and tha table info.
 */
node* buildDecisionTree(vvs &table, node* nodePtr, vvs &tableInfo)
{
	if (tableIsEmpty(table)) {
		return NULL;
	}
	if (isHomogeneous(table)) {
		nodePtr->isLeaf = true;
		nodePtr->label = table[1][table[1].size()-1];
		return nodePtr;
	} else {
		string splittingCol = decideSplittingColumn(table);
		nodePtr->splitOn = splittingCol;
		int colIndex = returnColumnIndex(splittingCol, tableInfo);
		int iii;
		for (iii = 1; iii < tableInfo[colIndex].size(); iii++) {
			node* newNode = (node*) new node;
			newNode->label = tableInfo[colIndex][iii];
			nodePtr->childrenValues.push_back(tableInfo[colIndex][iii]);
			newNode->isLeaf = false;
			newNode->splitOn = splittingCol;
			vvs auxTable = pruneTable(table, splittingCol, tableInfo[colIndex][iii]);
			nodePtr->children.push_back(buildDecisionTree(auxTable, newNode, tableInfo));
		}
	}
	return nodePtr;
}
开发者ID:novaintel,项目名称:csci4125,代码行数:30,代码来源:functions.cpp

示例4: pruneTable

void RemoteFontFaceSource::fontLoaded(FontResource*)
{
    m_histograms.recordRemoteFont(m_font.get());

    pruneTable();
    if (m_face)
        m_face->fontLoaded(this);
}
开发者ID:coinpayee,项目名称:blink,代码行数:8,代码来源:RemoteFontFaceSource.cpp

示例5: pruneTable

CSSSegmentedFontFace::~CSSSegmentedFontFace()
{
    pruneTable();
#if !ENABLE(OILPAN)
    for (const auto& fontFace : m_fontFaces)
        fontFace->cssFontFace()->clearSegmentedFontFace();
#endif
}
开发者ID:aobzhirov,项目名称:ChromiumGStreamerBackend,代码行数:8,代码来源:CSSSegmentedFontFace.cpp

示例6: pruneTable

CSSSegmentedFontFace::~CSSSegmentedFontFace()
{
    pruneTable();
#if !ENABLE(OILPAN)
    for (FontFaceList::iterator it = m_fontFaces.begin(); it != m_fontFaces.end(); ++it)
        (*it)->cssFontFace()->clearSegmentedFontFace();
#endif
}
开发者ID:venkatarajasekhar,项目名称:Qt,代码行数:8,代码来源:CSSSegmentedFontFace.cpp

示例7: pruneTable

void CSSFontFaceSource::fontLoaded(FontResource*)
{
    if (!m_fontDataTable.isEmpty())
        m_histograms.recordRemoteFont(m_font.get());

    pruneTable();
    if (m_face)
        m_face->fontLoaded(this);
}
开发者ID:wangshijun,项目名称:Blink,代码行数:9,代码来源:CSSFontFaceSource.cpp

示例8: decideSplittingColumn

/*
* Decides which column to split on
* based on entropy. Returns the column
* with the least entropy.
*/
string decideSplittingColumn(vvs &table)
{
	int column, iii;
	double minEntropy = DBL_MAX;
	int splittingColumn = 0;
	vi entropies;
#pragma omp parallel
	{
#pragma omp for
		for (column = 0; column < table[0].size() - 1; column++) {
			string colName = table[0][column];
			msi tempMap;
			vi counts = countDistinct(table, column);
			vd attributeEntropy;
			double columnEntropy = 0.0;

			for (iii = 1; iii < table.size() - 1; iii++) {
				double entropy = 0.0;
				if (tempMap.find(table[iii][column]) != tempMap.end()) { 	// IF ATTRIBUTE IS ALREADY FOUND IN A COLUMN, UPDATE IT'S FREQUENCY
					tempMap[table[iii][column]]++;
				}
				else { 							// IF ATTRIBUTE IS FOUND FOR THE FIRST TIME IN A COLUMN, THEN PROCESS IT AND CALCULATE IT'S ENTROPY
					tempMap[table[iii][column]] = 1;
					vvs tempTable = pruneTable(table, colName, table[iii][column]);
					vi classCounts = countDistinct(tempTable, tempTable[0].size() - 1);
					int jjj, kkk;
					for (jjj = 0; jjj < classCounts.size(); jjj++) {
						double temp = (double)classCounts[jjj];
						entropy -= (temp / classCounts[classCounts.size() - 1])*(log(temp / classCounts[classCounts.size() - 1]) / log(2));
					}
					attributeEntropy.push_back(entropy);
					entropy = 0.0;
				}
			}
			//for (iii = 0; iii < counts.size() - 1 && ((attributeEntropy.size() - 1) == (counts.size() - 1)); iii++) {
			for (iii = 0; iii < counts.size() - 1; iii++) {
				columnEntropy += ((double)counts[iii] * (double)attributeEntropy[iii]);
			}
			columnEntropy = columnEntropy / ((double)counts[counts.size() - 1]);
			if (columnEntropy <= minEntropy) {
				minEntropy = columnEntropy;
				splittingColumn = column;
			}
		}
	}
	return table[0][splittingColumn];
}
开发者ID:novaintel,项目名称:csci4125,代码行数:52,代码来源:functions.cpp

示例9: pruneTable

void CSSSegmentedFontFace::fontLoaded(CSSFontFace*)
{
    pruneTable();

#if ENABLE(FONT_LOAD_EVENTS)
    if (RuntimeEnabledFeatures::sharedFeatures().fontLoadEventsEnabled() && !isLoading()) {
        Vector<RefPtr<LoadFontCallback>> callbacks;
        m_callbacks.swap(callbacks);
        for (size_t index = 0; index < callbacks.size(); ++index) {
            if (checkFont())
                callbacks[index]->notifyLoaded();
            else
                callbacks[index]->notifyError();
        }
    }
#endif
}
开发者ID:feel2d,项目名称:webkit,代码行数:17,代码来源:CSSSegmentedFontFace.cpp

示例10: request

void RemoteFontFaceSource::corsFailed(FontResource*)
{
    if (m_face) {
        m_histograms.corsFailed();
        Document* document = m_face->fontSelector() ? m_face->fontSelector()->document() : 0;
        if (document) {
            FetchRequest request(ResourceRequest(m_font->url()), FetchInitiatorTypeNames::css);
            ResourcePtr<FontResource> newFontResource = document->fetcher()->fetchFont(request);
            if (newFontResource) {
                m_font->removeClient(this);
                m_font = newFontResource;
                m_font->addClient(this);
                m_face->fontSelector()->beginLoadingFontSoon(m_font.get());
                return;
            } else {
                pruneTable();
            }
        }
        m_face->fontLoaded(this);
    }
}
开发者ID:coinpayee,项目名称:blink,代码行数:21,代码来源:RemoteFontFaceSource.cpp

示例11: pruneTable

CSSSegmentedFontFace::~CSSSegmentedFontFace()
{
    pruneTable();
    for (FontFaceList::iterator it = m_fontFaces.begin(); it != m_fontFaces.end(); ++it)
        (*it)->cssFontFace()->clearSegmentedFontFace();
}
开发者ID:kublaj,项目名称:blink,代码行数:6,代码来源:CSSSegmentedFontFace.cpp

示例12: pruneTable

void CSSFontFaceSource::fontLoaded(CachedFont*)
{
    pruneTable();
    if (m_face)
        m_face->fontLoaded(this);
}
开发者ID:valbok,项目名称:WebKitForWayland,代码行数:6,代码来源:CSSFontFaceSource.cpp

示例13: pruneTable

void CSSSegmentedFontFace::fontLoadWaitLimitExceeded(CSSFontFace*)
{
    pruneTable();
}
开发者ID:eth-srl,项目名称:BlinkER,代码行数:4,代码来源:CSSSegmentedFontFace.cpp


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