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metaforce
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General: Use emplace_back's return value where applicable 

emplace_back() returns a reference to the added element, so we can use
that instead of querying right after the emplacement.
This commit is contained in:
Lioncash 2019-09-05 19:36:40 -04:00
parent 8ff9e028c7
commit fa56ba5db6
4 changed files with 20 additions and 25 deletions
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3
specter/lib/FileBrowser.cpp
View File

@ -334,8 +334,7 @@ void FileBrowser::FileListingDataBind::updateListing(const hecl::DirectoryEnumer
m_entries.reserve(dEnum.size());
for (const hecl::DirectoryEnumerator::Entry& d : dEnum) {
m_entries.emplace_back();
Entry& ent = m_entries.back();
Entry& ent = m_entries.emplace_back();
ent.m_path = d.m_path;
hecl::SystemUTF8Conv nameUtf8(d.m_name);
ent.m_name = nameUtf8.str();

28
specter/lib/FontCache.cpp
View File

@ -307,13 +307,10 @@ FontAtlas::FontAtlas(FT_Face face, uint32_t dpi, bool subpixel, FCharFilter& fil
charcode = FT_Get_Next_Char(face, charcode, &gindex);
continue;
}
FT_Load_Glyph(face, gindex, FT_LOAD_RENDER | baseFlags);
FT_UInt width, height;
GridFitGlyph(face->glyph, width, height);
m_glyphLookup[charcode] = m_glyphs.size();
m_glyphs.emplace_back();
Glyph& g = m_glyphs.back();
if (curLineWidth + width + 1 > TEXMAP_DIM) {
totalHeight += curLineHeight + 1;
curLineHeight = 0;
@ -328,6 +325,8 @@ FontAtlas::FontAtlas(FT_Face face, uint32_t dpi, bool subpixel, FCharFilter& fil
curLineWidth = 1;
}
m_glyphLookup.insert_or_assign(charcode, m_glyphs.size());
Glyph& g = m_glyphs.emplace_back();
g.m_unicodePoint = charcode;
g.m_glyphIdx = gindex;
g.m_layerIdx = m_fullTexmapLayers;
@ -369,13 +368,10 @@ FontAtlas::FontAtlas(FT_Face face, uint32_t dpi, bool subpixel, FCharFilter& fil
charcode = FT_Get_Next_Char(face, charcode, &gindex);
continue;
}
FT_Load_Glyph(face, gindex, FT_LOAD_RENDER | baseFlags);
FT_UInt width, height;
GridFitGlyph(face->glyph, width, height);
m_glyphLookup[charcode] = m_glyphs.size();
m_glyphs.emplace_back();
Glyph& g = m_glyphs.back();
if (curLineWidth + width + 1 > TEXMAP_DIM) {
totalHeight += curLineHeight + 1;
curLineHeight = 0;
@ -390,6 +386,8 @@ FontAtlas::FontAtlas(FT_Face face, uint32_t dpi, bool subpixel, FCharFilter& fil
curLineWidth = 1;
}
m_glyphLookup.insert_or_assign(charcode, m_glyphs.size());
Glyph& g = m_glyphs.emplace_back();
g.m_unicodePoint = charcode;
g.m_glyphIdx = gindex;
g.m_layerIdx = m_fullTexmapLayers;
@ -468,13 +466,10 @@ FontAtlas::FontAtlas(FT_Face face, uint32_t dpi, bool subpixel, FCharFilter& fil
charcode = FT_Get_Next_Char(face, charcode, &gindex);
continue;
}
FT_Load_Glyph(face, gindex, baseFlags);
FT_UInt width, height;
GridFitGlyph(face->glyph, width, height);
m_glyphLookup[charcode] = m_glyphs.size();
m_glyphs.emplace_back();
Glyph& g = m_glyphs.back();
if (curLineWidth + width + 1 > TEXMAP_DIM) {
totalHeight += curLineHeight + 1;
curLineHeight = 0;
@ -489,6 +484,8 @@ FontAtlas::FontAtlas(FT_Face face, uint32_t dpi, bool subpixel, FCharFilter& fil
curLineWidth = 1;
}
m_glyphLookup.insert_or_assign(charcode, m_glyphs.size());
Glyph& g = m_glyphs.emplace_back();
g.m_unicodePoint = charcode;
g.m_glyphIdx = gindex;
g.m_layerIdx = m_fullTexmapLayers;
@ -530,13 +527,10 @@ FontAtlas::FontAtlas(FT_Face face, uint32_t dpi, bool subpixel, FCharFilter& fil
charcode = FT_Get_Next_Char(face, charcode, &gindex);
continue;
}
FT_Load_Glyph(face, gindex, baseFlags);
FT_UInt width, height;
GridFitGlyph(face->glyph, width, height);
m_glyphLookup[charcode] = m_glyphs.size();
m_glyphs.emplace_back();
Glyph& g = m_glyphs.back();
if (curLineWidth + width + 1 > TEXMAP_DIM) {
totalHeight += curLineHeight + 1;
curLineHeight = 0;
@ -551,6 +545,8 @@ FontAtlas::FontAtlas(FT_Face face, uint32_t dpi, bool subpixel, FCharFilter& fil
curLineWidth = 1;
}
m_glyphLookup.insert_or_assign(charcode, m_glyphs.size());
Glyph& g = m_glyphs.emplace_back();
g.m_unicodePoint = charcode;
g.m_glyphIdx = gindex;
g.m_layerIdx = m_fullTexmapLayers;

4
specter/lib/Menu.cpp
View File

@ -55,9 +55,7 @@ void Menu::reset(IMenuNode* rootNode) {
for (size_t i = 0; i < subCount; ++i) {
IMenuNode* node = rootNode->subNode(i);
const std::string* nodeText = node->text();
m_items.emplace_back();
ViewChild<std::unique_ptr<ItemView>>& item = m_items.back();
ViewChild<std::unique_ptr<ItemView>>& item = m_items.emplace_back();
if (nodeText) {
item.m_view.reset(new ItemView(res, *this, *nodeText, i, node));

10
specter/lib/Toolbar.cpp
View File

@ -115,11 +115,13 @@ void Toolbar::setVerticalVerts(int height) {
}
void Toolbar::push_back(View* v, unsigned unit) {
if (unit >= m_units)
if (unit >= m_units) {
Log.report(logvisor::Fatal, fmt("unit {} out of range {}"), unit, m_units);
std::vector<ViewChild<View*>>& u = m_children[unit];
u.emplace_back();
u.back().m_view = v;
}
std::vector<ViewChild<View*>>& children = m_children[unit];
auto& child = children.emplace_back();
child.m_view = v;
}
void Toolbar::resized(const boo::SWindowRect& root, const boo::SWindowRect& sub) {