本文整理汇总了C++中XMLHelper::GetAttribute方法的典型用法代码示例。如果您正苦于以下问题：C++ XMLHelper::GetAttribute方法的具体用法？C++ XMLHelper::GetAttribute怎么用？C++ XMLHelper::GetAttribute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XMLHelper的用法示例。
在下文中一共展示了XMLHelper::GetAttribute方法的2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:
// XMLRestore
status_t
PlaybackReport::XMLRestore(XMLHelper& xml)
{
status_t ret = B_OK;
while (xml.OpenTag("CLIP")) {
BString clipID = xml.GetAttribute("clip_id", "");
int32 playbackCount = xml.GetAttribute("playback_count", (int32)-1);
if (clipID.Length() > 0 && playbackCount >= 0) {
ret = fIDPlaybackCountMap.Put(clipID.String(), playbackCount);
}
if (ret == B_OK)
ret = xml.CloseTag(); // CLIP
if (ret < B_OK)
break;
}
return ret;
}示例2:
// XMLRestore
status_t
RenderPreset::XMLRestore(XMLHelper& xmlHelper)
{
xmlHelper.GetAttribute("name", fName);
fRenderPreview = xmlHelper.GetAttribute("preview", fRenderPreview);
// "use alpha" depends on "preview" setting
if (!fRenderPreview)
fUseAlpha = xmlHelper.GetAttribute("use_alpha", fUseAlpha);
else
fUseAlpha = false;
if (xmlHelper.OpenTag("FILE_FORMAT") == B_OK) {
xmlHelper.GetAttribute("name", fFamilyName);
xmlHelper.CloseTag(); // FILE_FORMAT
}
if (xmlHelper.OpenTag("VIDEO") == B_OK) {
fHasVideoTrack = xmlHelper.GetAttribute("on", fHasVideoTrack);
if (xmlHelper.OpenTag("VIDEO_FORMAT") == B_OK) {
fLineWidth = xmlHelper.GetAttribute("line_width", fLineWidth);
fLineCount = xmlHelper.GetAttribute("line_count", fLineCount);
fColorSpace = (color_space)xmlHelper.GetAttribute("color_space",
(int32)fColorSpace);
xmlHelper.CloseTag(); // VIDEO_FORMAT
}
if (xmlHelper.OpenTag("VIDEO_CODEC") == B_OK) {
xmlHelper.GetAttribute("name", fVideoCodecName);
xmlHelper.CloseTag(); // VIDEO_CODEC
}
if (xmlHelper.OpenTag("QUALITY") == B_OK) {
fVideoQuality = xmlHelper.GetAttribute("value", fVideoQuality);
xmlHelper.CloseTag(); // QUALITY;
}
xmlHelper.CloseTag(); // VIDEO;
}
if (xmlHelper.OpenTag("AUDIO") == B_OK) {
fHasAudioTrack = xmlHelper.GetAttribute("on", fHasAudioTrack);
if (xmlHelper.OpenTag("AUDIO_CODEC") == B_OK) {
xmlHelper.GetAttribute("name", fAudioCodecName);
fAudioFrameRate = xmlHelper.GetAttribute("frame_rate", fAudioFrameRate);
fAudioChannelCount = xmlHelper.GetAttribute("channels", fAudioChannelCount);
xmlHelper.CloseTag(); // AUDIO_CODEC
}
xmlHelper.CloseTag(); // AUDIO
}
if (xmlHelper.OpenTag("COPYRIGHT") == B_OK) {
xmlHelper.GetAttribute("string", fCopyright);
xmlHelper.CloseTag(); // COPYRIGHT
}
if (xmlHelper.OpenTag("TIMECODE") == B_OK) {
fTimeCodeOverlay = xmlHelper.GetAttribute("visible", fTimeCodeOverlay);
fTimeCodeTransparency = xmlHelper.GetAttribute("transparency", fTimeCodeTransparency);
fTimeCodeScale = xmlHelper.GetAttribute("scale", fTimeCodeScale);
xmlHelper.CloseTag(); // TIMECODE
}
return B_OK;
}