commit ce33715d2b425dbd98d45c6025665974c2945b06
Author: Richard Kimberly Heck <[email protected]>
Date: Wed May 13 14:23:27 2020 -0400
Don't make copies!
---
src/graphics/PreviewLoader.cpp | 8 ++++----
1 files changed, 4 insertions(+), 4 deletions(-)
diff --git a/src/graphics/PreviewLoader.cpp b/src/graphics/PreviewLoader.cpp
index 76f634c..1a9373a 100644
--- a/src/graphics/PreviewLoader.cpp
+++ b/src/graphics/PreviewLoader.cpp
@@ -126,7 +126,7 @@ void setAscentFractions(vector<double> & ascent_fractions,
std::function <bool (SnippetPair const &)> FindFirst(string const & comp)
{
- return [comp](SnippetPair const & sp) { return sp.first == comp; };
+ return [&comp](SnippetPair const & sp) { return sp.first == comp; };
}
@@ -321,7 +321,7 @@ namespace {
std::function<SnippetPair (string const &)> IncrementedFileName
(string const & to_format, string const & filename_base)
{
- return [to_format, filename_base](string const & snippet)
+ return [&to_format, &filename_base](string const & snippet)
{
static int counter_ = 1;
ostringstream os;
@@ -478,7 +478,7 @@ namespace {
std::function<bool (InProgressProcess const &)> FindSnippet(string const & s)
{
- return [s](InProgressProcess const & process) {
+ return [&s](InProgressProcess const & process) {
BitmapFile const & snippets = process.second.snippets;
BitmapFile::const_iterator beg = snippets.begin();
BitmapFile::const_iterator end = snippets.end();
@@ -531,7 +531,7 @@ void PreviewLoader::Impl::add(string const & latex_snippet)
namespace {
std::function<void (InProgressProcess &)> EraseSnippet(string const & s) {
- return [s](InProgressProcess & process) {
+ return [&s](InProgressProcess & process) {
BitmapFile & snippets = process.second.snippets;
BitmapFile::iterator it = snippets.begin();
BitmapFile::iterator end = snippets.end();
--
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