当前位置: 首页>>代码示例>>C++>>正文

C++ TryParse函数代码示例

本文整理汇总了C++中TryParse函数的典型用法代码示例。如果您正苦于以下问题：C++ TryParse函数的具体用法？C++ TryParse怎么用？C++ TryParse使用的例子？那么, 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TryParse函数的15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: SplitString

void TextureReplacer::ParseHashRange(const std::string &key, const std::string &value) {
	std::vector<std::string> keyParts;
	SplitString(key, ',', keyParts);
	std::vector<std::string> valueParts;
	SplitString(value, ',', valueParts);

	if (keyParts.size() != 3 || valueParts.size() != 2) {
		ERROR_LOG(G3D, "Ignoring invalid hashrange %s = %s, expecting addr,w,h = w,h", key.c_str(), value.c_str());
		return;
	}

	u32 addr;
	u32 fromW;
	u32 fromH;
	if (!TryParse(keyParts[0], &addr) || !TryParse(keyParts[1], &fromW) || !TryParse(keyParts[2], &fromH)) {
		ERROR_LOG(G3D, "Ignoring invalid hashrange %s = %s, key format is 0x12345678,512,512", key.c_str(), value.c_str());
		return;
	}

	u32 toW;
	u32 toH;
	if (!TryParse(valueParts[0], &toW) || !TryParse(valueParts[1], &toH)) {
		ERROR_LOG(G3D, "Ignoring invalid hashrange %s = %s, value format is 512,512", key.c_str(), value.c_str());
		return;
	}

	if (toW > fromW || toH > fromH) {
		ERROR_LOG(G3D, "Ignoring invalid hashrange %s = %s, range bigger than source", key.c_str(), value.c_str());
		return;
	}

	const u64 rangeKey = ((u64)addr << 32) | (fromW << 16) | fromH;
	hashranges_[rangeKey] = WidthHeightPair(toW, toH);
}
开发者ID:FTPiano，项目名称:ppsspp，代码行数:34，代码来源:TextureReplacer.cpp

示例2: WxStrToStr

void CMemoryWindow::OnSetMemoryValue(wxCommandEvent& event)
{
  if (!Memory::IsInitialized())
  {
    WxUtils::ShowErrorDialog(_("Cannot set uninitialized memory."));
    return;
  }

  std::string str_addr = WxStrToStr(m_address_search_ctrl->GetValue());
  u32 addr;
  if (!TryParse("0x" + str_addr, &addr))
  {
    WxUtils::ShowErrorDialog(wxString::Format(_("Invalid address: %s"), str_addr.c_str()));
    return;
  }

  std::string str_val = WxStrToStr(m_value_text_ctrl->GetValue());
  u32 val;
  if (!TryParse("0x" + str_val, &val))
  {
    WxUtils::ShowErrorDialog(wxString::Format(_("Invalid value: %s"), str_val.c_str()));
    return;
  }

  PowerPC::HostWrite_U32(val, addr);
  m_memory_view->Refresh();
}
开发者ID:Tinob，项目名称:Ishiiruka，代码行数:27，代码来源:MemoryWindow.cpp

示例3: SplitString

// Update the local perspectives array
void CFrame::LoadIniPerspectives()
{
	Perspectives.clear();
	std::vector<std::string> VPerspectives;
	std::string _Perspectives;

	IniFile ini;
	ini.Load(File::GetUserPath(F_DEBUGGERCONFIG_IDX));

	IniFile::Section* perspectives = ini.GetOrCreateSection("Perspectives");
	perspectives->Get("Perspectives", &_Perspectives, "Perspective 1");
	perspectives->Get("Active", &ActivePerspective, 0);
	SplitString(_Perspectives, ',', VPerspectives);

	for (auto& VPerspective : VPerspectives)
	{
		SPerspectives Tmp;
		std::string _Section, _Perspective, _Widths, _Heights;
		std::vector<std::string> _SWidth, _SHeight;
		Tmp.Name = VPerspective;

		// Don't save a blank perspective
		if (Tmp.Name.empty())
		{
			continue;
		}

		_Section = StringFromFormat("P - %s", Tmp.Name.c_str());

		IniFile::Section* perspec_section = ini.GetOrCreateSection(_Section);
		perspec_section->Get("Perspective", &_Perspective,
		                     "layout2|"
		                     "name=Pane 0;caption=Pane 0;state=768;dir=5;prop=100000;|"
		                     "name=Pane 1;caption=Pane 1;state=31458108;dir=4;prop=100000;|"
		                     "dock_size(5,0,0)=22|dock_size(4,0,0)=333|");
		perspec_section->Get("Width", &_Widths, "70,25");
		perspec_section->Get("Height", &_Heights, "80,80");

		Tmp.Perspective = StrToWxStr(_Perspective);

		SplitString(_Widths, ',', _SWidth);
		SplitString(_Heights, ',', _SHeight);
		for (auto& Width : _SWidth)
		{
			int _Tmp;
			if (TryParse(Width, &_Tmp))
				Tmp.Width.push_back(_Tmp);
		}
		for (auto& Height : _SHeight)
		{
			int _Tmp;
			if (TryParse(Height, &_Tmp))
				Tmp.Height.push_back(_Tmp);
		}
		Perspectives.push_back(Tmp);
	}
}
开发者ID:Pnum，项目名称:dolphin，代码行数:58，代码来源:FrameAui.cpp

示例4: LoadPatchSection

void LoadPatchSection(const char *section, std::vector<Patch> &patches, IniFile &ini)
{
	std::vector<std::string> lines;

	if (!ini.GetLines(section, lines))
		return;

	Patch currentPatch;

	for (std::vector<std::string>::const_iterator iter = lines.begin(); iter != lines.end(); ++iter)
	{
		std::string line = *iter;

		if (line.size())
		{
			if (line[0] == '+' || line[0] == '$')
			{
				// Take care of the previous code
				if (currentPatch.name.size())
					patches.push_back(currentPatch);
				currentPatch.entries.clear();

				// Set active and name
				currentPatch.active = (line[0] == '+') ? true : false;
				if (currentPatch.active)
					currentPatch.name = line.substr(2, line.size() - 2);
				else
					currentPatch.name = line.substr(1, line.size() - 1);
				continue;
			}

			std::string::size_type loc = line.find_first_of('=', 0);

			if (loc != std::string::npos)
				line[loc] = ':';

			std::vector<std::string> items;
			SplitString(line, ':', items);

			if (items.size() >= 3)
			{
				PatchEntry pE;
				bool success = true;
				success &= TryParse(items[0], &pE.address);
				success &= TryParse(items[2], &pE.value);

				pE.type = PatchType(std::find(PatchTypeStrings, PatchTypeStrings + 3, items[1]) - PatchTypeStrings);
				success &= (pE.type != (PatchType)3);
				if (success)
					currentPatch.entries.push_back(pE);
			}
		}
	}

	if (currentPatch.name.size() && currentPatch.entries.size())
		patches.push_back(currentPatch);
}
开发者ID:Annovae，项目名称:Dolphin-Core，代码行数:57，代码来源:PatchEngine.cpp

示例5: TryParse

bool TryParse( wxRect& dest, const wxString& src, const wxRect& defval, const wxString& separators )
{
	dest = defval;

	wxStringTokenizer parts( src, separators );

	wxPoint point;
	wxSize size;

	if( !TryParse( point, parts ) ) return false;
	if( !TryParse( size, parts ) ) return false;

	dest = wxRect( point, size );
	return true;
}
开发者ID:madnessw，项目名称:thesnow，代码行数:15，代码来源:StringHelpers.cpp

示例6: Parse

short NShort::Parse(const Text &text)
{
	short s = 0;
	if (!TryParse(text, s))
		throw new Exception("Number out of limits", __FILE__, __LINE__, __func__);
	return s;
}
开发者ID:iso9660，项目名称:linux-sdk，代码行数:7，代码来源:nshort.cpp

示例7: Parse

unsigned char NUChar::Parse(const Text &text)
{
	unsigned char n = 0;
	if (!TryParse(text, n))
		throw new Exception("Number out of limits", __FILE__, __LINE__, __func__);
	return n;
}
开发者ID:iso9660，项目名称:linux-sdk，代码行数:7，代码来源:nuchar.cpp

示例8: Parse

T Parse( const wxString& src, const wxString& separators=L",")
{
	T retval;
	if( !TryParse( retval, src, separators ) )
		throw Exception::ParseError( "Parse failure on call to " + fromUTF8(__WXFUNCTION__) + ": " + src );
	return retval;
}
开发者ID:madnessw，项目名称:thesnow，代码行数:7，代码来源:StringHelpers.cpp

示例9: GetValueByRowCol

void CWatchView::OnMouseDownR(wxGridEvent& event)
{
  // popup menu
  int row = event.GetRow();
  int col = event.GetCol();

  m_selectedRow = row;

  if (col == 1 || col == 2)
  {
    wxString strNewVal = GetValueByRowCol(row, col);
    TryParse("0x" + WxStrToStr(strNewVal), &m_selectedAddress);
  }

  wxMenu menu;
  if (row != 0 && row != static_cast<int>(PowerPC::debug_interface.GetWatches().size() + 1))
  {
    // i18n: This kind of "watch" is used for watching emulated memory.
    // It's not related to timekeeping devices.
    menu.Append(IDM_DELETEWATCH, _("&Delete watch"));
  }

  if (row != 0 && row != static_cast<int>(PowerPC::debug_interface.GetWatches().size() + 1) &&
      (col == 1 || col == 2))
  {
    menu.Append(IDM_ADDMEMCHECK, _("Add memory &breakpoint"));
    menu.Append(IDM_VIEWMEMORY, _("View &memory"));
  }
  PopupMenu(&menu);
}
开发者ID:leoetlino，项目名称:dolphin，代码行数:30，代码来源:WatchView.cpp

示例10: ParsePartitionDirectoryName

static std::optional<PartitionType> ParsePartitionDirectoryName(const std::string& name)
{
  if (name.size() < 2)
    return {};

  if (!strcasecmp(name.c_str(), "DATA"))
    return PartitionType::Game;
  if (!strcasecmp(name.c_str(), "UPDATE"))
    return PartitionType::Update;
  if (!strcasecmp(name.c_str(), "CHANNEL"))
    return PartitionType::Channel;

  if (name[0] == 'P' || name[0] == 'p')
  {
    // e.g. "P-HA8E" (normally only used for Super Smash Bros. Brawl's VC partitions)
    if (name[1] == '-' && name.size() == 6)
    {
      const u32 result = Common::swap32(reinterpret_cast<const u8*>(name.data() + 2));
      return static_cast<PartitionType>(result);
    }

    // e.g. "P0"
    if (std::all_of(name.cbegin() + 1, name.cend(), [](char c) { return c >= '0' && c <= '9'; }))
    {
      u32 result;
      if (TryParse(name.substr(1), &result))
        return static_cast<PartitionType>(result);
    }
  }

  return {};
}
开发者ID:AdmiralCurtiss，项目名称:dolphin，代码行数:32，代码来源:DirectoryBlob.cpp

示例11: GetValueByRowCol

void CWatchView::OnMouseDownR(wxGridEvent& event)
{
  // popup menu
  int row = event.GetRow();
  int col = event.GetCol();

  m_selectedRow = row;

  if (col == 1 || col == 2)
  {
    wxString strNewVal = GetValueByRowCol(row, col);
    TryParse("0x" + WxStrToStr(strNewVal), &m_selectedAddress);
  }

  wxMenu menu;
  if (row != 0 && row != (int)(PowerPC::watches.GetWatches().size() + 1))
    menu.Append(IDM_DELETEWATCH, _("&Delete watch"));

  if (row != 0 && row != (int)(PowerPC::watches.GetWatches().size() + 1) && (col == 1 || col == 2))
  {
    menu.Append(IDM_ADDMEMCHECK, _("Add memory &breakpoint"));
    menu.Append(IDM_VIEWMEMORY, _("View &memory"));
  }
  PopupMenu(&menu);
}
开发者ID:spxtr，项目名称:dolphin，代码行数:25，代码来源:WatchView.cpp

示例12: SplitString

// Update the local perspectives array
void CFrame::LoadIniPerspectives()
{
	Perspectives.clear();
	std::vector<std::string> VPerspectives;
	std::string _Perspectives;

	IniFile ini;
	ini.Load(File::GetUserPath(F_DEBUGGERCONFIG_IDX));
	ini.Get("Perspectives", "Perspectives", &_Perspectives, "Perspective 1");
	ini.Get("Perspectives", "Active", &ActivePerspective, 0);
	SplitString(_Perspectives, ',', VPerspectives);

	for (u32 i = 0; i < VPerspectives.size(); i++)
	{
		SPerspectives Tmp;
		std::string _Section, _Perspective, _Width, _Height;
		std::vector<std::string> _SWidth, _SHeight;
		Tmp.Name = VPerspectives[i];
		// Don't save a blank perspective
		if (Tmp.Name.empty()) continue;

		_Section = StringFromFormat("P - %s", Tmp.Name.c_str());
		ini.Get(_Section.c_str(), "Perspective", &_Perspective,
				"layout2|"
				"name=Pane 0;caption=Pane 0;state=768;dir=5;prop=100000;|"
				"name=Pane 1;caption=Pane 1;state=31458108;dir=4;prop=100000;|"
				"dock_size(5,0,0)=22|dock_size(4,0,0)=333|");
		ini.Get(_Section.c_str(), "Width", &_Width, "70,25");
		ini.Get(_Section.c_str(), "Height", &_Height, "80,80");

		Tmp.Perspective = wxString::FromAscii(_Perspective.c_str());

		SplitString(_Width, ',', _SWidth);
		SplitString(_Height, ',', _SHeight);
		for (u32 j = 0; j < _SWidth.size(); j++)
		{
			int _Tmp;
			if (TryParse(_SWidth[j].c_str(), &_Tmp)) Tmp.Width.push_back(_Tmp);
		}
		for (u32 j = 0; j < _SHeight.size(); j++)
		{
			int _Tmp;
			if (TryParse(_SHeight[j].c_str(), &_Tmp)) Tmp.Height.push_back(_Tmp);
		}
		Perspectives.push_back(Tmp);
	}
}
开发者ID:NullNoname，项目名称:dolphin，代码行数:48，代码来源:FrameAui.cpp

示例13: TryParse

void IniLoader::Entry( const wxString& var, wxRect& value, const wxRect defvalue )
{
	if( !m_Config )
	{
		value = defvalue; return;
	}
	TryParse( value, m_Config->Read( var, ToString( defvalue ) ), defvalue );
}
开发者ID:ACanadianKernel，项目名称:pcsx2，代码行数:8，代码来源:IniInterface.cpp

示例14: Get

bool IniFile::Section::Get(const std::string& key, double* value, double defaultValue)
{
	std::string temp;
	bool retval = Get(key, &temp);
	if (retval && TryParse(temp, value))
		return true;
	*value = defaultValue;
	return false;
}
开发者ID:DigidragonZX，项目名称:dolphin，代码行数:9，代码来源:IniFile.cpp

示例15: Get

bool IniFile::Section::Get(const char* key, float* value, float defaultValue)
{
	std::string temp;
	bool retval = Get(key, &temp, 0);
	if (retval && TryParse(temp.c_str(), value))
		return true;
	*value = defaultValue;
	return false;
}
开发者ID:Everscent，项目名称:dolphin-emu，代码行数:9，代码来源:IniFile.cpp


注：本文中的TryParse函数示例由纯净天空整理自Github/MSDocs等开源代码及文档管理平台，相关代码片段筛选自各路编程大神贡献的开源项目，源码版权归原作者所有，传播和使用请参考对应项目的License；未经允许，请勿转载。