本文整理汇总了C++中TPath::Find方法的典型用法代码示例。如果您正苦于以下问题：C++ TPath::Find方法的具体用法？C++ TPath::Find怎么用？C++ TPath::Find使用的例子？那么恭喜您, 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TPath的用法示例。
在下文中一共展示了TPath::Find方法的1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: testRescaleUtility
void T_CntImageRescaler::testRescaleUtility()
{
// delete the possible image directory, it must not leave
// even if the folder was not found.
TRAPD( err, TCntImageRescaleUtility::DeleteImageDirectoryL() );
test( err == KErrNone );
// path for image directory, existense of the directory is not
// checked
TPath path = TCntImageRescaleUtility::ImageDirectoryL();
test( path.Length() > 0 );
test( path.Find(KImagesFolder) != KErrNotFound );
TPath dir = TCntImageRescaleUtility::CreateImageDirectoryL();
test( dir.Length() > 0 );
test( dir.Find( KImagesFolder) != KErrNotFound );
// make a test image file (empty file)
RFs fs;
CleanupClosePushL( fs );
User::LeaveIfError( fs.Connect() );
TPath imagePath;
imagePath.Append( dir );
imagePath.Append( KImageName );
RFile file;
CleanupClosePushL(file);
User::LeaveIfError(file.Create( fs, imagePath, EFileWrite ));
CleanupStack::PopAndDestroy();
CContactItem* item = CContactItem::NewLC(KUidContactCard);
CContactItemField* field = CContactItemField::NewL( KStorageTypeText, KUidContactFieldCodImage );
field->SetMapping( KUidContactFieldVCardMapUnknown );
item->AddFieldL( *field );
// add image without GUID
TRAPD( err2, TCntImageRescaleUtility::StoreImageFieldL( *item, imagePath ) );
test( err2 == KErrNone );
// then update with GUID value
_LIT(KGuid, "guid");
TBufC<4> buffer ( KGuid );
item->SetUidStringL( buffer );
TRAPD( err3, TCntImageRescaleUtility::UpdateImageNameL( *item ) );
test( err3 == KErrNone );
CContactItemFieldSet& fields = item->CardFields();
TInt privateImageIndex = fields.Find( KUidContactFieldCodImage, KUidContactFieldVCardMapUnknown );
test( privateImageIndex != KErrNotFound );
TPtrC fieldText = fields[privateImageIndex].TextStorage()->Text();
// how it should look like
TPath newPath;
newPath.Append( TCntImageRescaleUtility::ImageDirectoryL() );
newPath.Append( buffer );
newPath.Append( KImageName );
RDebug::Print( _L("%S"), &newPath );
RDebug::Print( _L("%S"), &fieldText );
test( newPath.Compare(fieldText) == 0 );
BaflUtils::DeleteFile( fs, newPath );
CleanupStack::PopAndDestroy(2); // item, RFs
}