void main()
{
MGraph g;
int i, j, q = 1;
PathMatrix p;
DistancMatrix d;
char filename[8] = "map.txt";
CreateFromFile(g, filename, 0);
for (i = 0; i < g.vexnum; i++)
g.arcs[i][i].adj = 0;
ShortestPath_FLOYD(g, p, d);
while (q) {
printf("请选择：1 查询 0 结束\n");
scanf("%d", &q);
if (q) {
printf("城市代码：\n");
for (i = 0; i < g.vexnum; i++) {
printf("%2d.%-8s", i, g.vexs[i].name);
if (i % 7 == 6)
printf("\n");
}
printf("\n请输入要查询的起点城市代码 终点城市代码：");
scanf("%d%d", &i, &j);
path(g, d, p, i, j);
}
}
}
void CubeTexture::OnResetDevice()
{
if(!YString::isEmpty(mFilePath[0]))
{
CreateFromFile(mFilePath[0], mFilePath[1], mFilePath[2], mFilePath[3], mFilePath[4], mFilePath[5]);
}
}
//===============================================
//コンストラクタ
//===============================================
//[input]
// name:ファイル名
//[return]
// なし
//===============================================
CSound::CSound(char *name, int index)
{
// ZeroMemory(&m_pSound->pFile, sizeof(FILEDATA) );
CreateFromFile(name, true, index);
SetVolume(100, index);
}
Entity* EntityCreator::CreateFromSceneNode(const Json::Value& node) {
AssertExistence(node, "filepath");
string filepath = node.get("filepath", "undefined").asString();
Entity* entity = nullptr;
try {
entity = CreateFromFile(filepath);
} catch (const FileNotFoundException& exception) {
entity = CreateFromFile(ResourceManager::Get()->GetDataRootDir() + filepath);
}
if (CheckExistence(node, "name")) {
string name = node.get("name", "undefined").asString();
entity->SetName(name);
}
if (CheckExistence(node, "script")) {
string script = node.get("script", "undefined").asString();
}
if (CheckExistence(node, "position")) {
string positionStr = node.get("position", "0.0 0.0 0.0").asString();
entity->SetPosition(Vector3f(positionStr));
}
if (CheckExistence(node, "scale")) {
string scaleStr = node.get("scale", "1.0 1.0 1.0").asString();
entity->SetScale(Vector3f(scaleStr));
}
if (CheckExistence(node, "rotation")) {
string rotationStr = node.get("rotation", "0.0 0.0 0.0 1.0").asString();
entity->SetRotation(Quaternion(rotationStr));
}
entity->EnablePhysics();
return entity;
}
Vector<Image *> ImageLoader::CreateFromFile(const FilePath & pathname)
{
File *file = File::Create(pathname, File::OPEN | File::READ);
if(!file)
{
Logger::Error("[ImageLoader::CreateFromFile] Cannot open file %s", pathname.GetAbsolutePathname().c_str());
return Vector<Image *>();
}
Vector<Image *>imageSet = CreateFromFile(file);
SafeRelease(file);
return imageSet;
};
int
COclcompParser::CreateFromFile (const char *filename)
{
// load entire file into the memory buffer
FILE *file = fopen (filename, "rb");
if (!file)
{
return 0;
}
int ret = CreateFromFile (file);
fclose (file);
return ret;
}
size_t CFixedStringListW::CreateFromFile( const wchar_t * const pchFileName, size_t nLetterCount )
{
HANDLE hFile = ::CreateFileSafeW( pchFileName, GENERIC_READ );
if( hFile == INVALID_HANDLE_VALUE )
{
return 0;
}
size_t nResultSize = CreateFromFile( hFile, nLetterCount );
CloseHandle( hFile );
return nResultSize;
}
// Reads from the given file. Returns false in case of error.
bool Plumbing::DeSerialize(TFile* fp) {
stack_.truncate(0);
no_ = 0; // We will be modifying this as we AddToStack.
int32_t size;
if (fp->FReadEndian(&size, sizeof(size), 1) != 1) return false;
for (int i = 0; i < size; ++i) {
Network* network = CreateFromFile(fp);
if (network == nullptr) return false;
AddToStack(network);
}
if ((network_flags_ & NF_LAYER_SPECIFIC_LR) &&
!learning_rates_.DeSerialize(fp)) {
return false;
}
return true;
}
int main(void)
{
int i,j,k;
MGraph g;
PathMatrix p;
ShortestPathTable d;
int order[MAX_VERTEX_NUM];//辅助数组，按最短路径上的顶点次序依次存储顶点序号
for (i = 0; i < MAX_VERTEX_NUM;++i)
{//初始化顶点序号为-1
order[i] = -1;
}
CreateFromFile(g,"2.txt",0);
Display(g);
ShortestPath_DIJ(g,0,p,d);
printf("最短路径数组p[i][j]如下：\n");
for (i = 0; i < g.vexnum; ++i)
{
for (j = 0; j < g.vexnum; ++j)
{
printf("%2d",p[i][j]);
}
printf("\n");
}
for (i = 1; i < g.vexnum; ++i)
{
printf("%s->%s的最短路径为: ",g.vex[0].name,g.vex[i].name);
for (j = 0; j < g.vexnum; ++j)
{
if (p[i][j] > 0)
{
order[p[i][j]] = j;//按路径次序依次存储顶点序号
}
}
for (k = 1;order[k] > -1;++k)
{
printf("%s->",g.vex[order[k]].name);//按序输出已排好的顶点序号
order[k] = -1; //恢复默认值，以便存储下一条最短路径的定点序号
}
printf("\b\b 距离为：%d",d[i]);
printf("\n");
}
return 0;
}
void wxSFBitmapShape::Deserialize(wxXmlNode* node)
{
// HINT: overload it for custom actions...
wxSFRectShape::Deserialize(node);
wxRealPoint prevSize = m_nRectSize;
if(!m_sBitmapPath.IsEmpty())
{
CreateFromFile(m_sBitmapPath);
}
if(m_fCanScale)
{
if(m_nRectSize != prevSize)
{
m_nRectSize = prevSize;
RescaleImage(prevSize);
}
else
Scale(1, 1);
}
}
Configuration* Configuration::ParseMainArgs(int argc, char* argv[]) {
if(argc == 2) return CreateFromFile(argv[1]);
return CreateFromFile();
}
virtual ChmEngine *Clone() {
return CreateFromFile(fileName);
}
//--------------------------------------------------------------------------------------
HRESULT SDKMesh::Create( LPCTSTR szFileName, bool bCreateAdjacencyIndices )
{
return CreateFromFile( szFileName, bCreateAdjacencyIndices );
}
UITexture::UITexture(const std::string &filename) :
Texture(GL_TEXTURE_2D, Format(GL_RGBA, GL_RGBA, GL_UNSIGNED_BYTE), CLAMP, LINEAR, false)
{
CreateFromFile(filename);
}
void ModelTexture::Load()
{
assert(!IsCreated());
CreateFromFile(m_filename, false);
}
size_t CFixedStringListW::CreateFromFile( const CFixedStringW & rcFileName, size_t nLetterCount )
{
return CreateFromFile( rcFileName.GetBuffer(), nLetterCount );
}
