Commit a6328d08 authored by Jan Möbius's avatar Jan Möbius

Fixed warnings

git-svn-id: http://www.openmesh.org/svnrepo/OpenMesh/trunk@484 fdac6126-5c0c-442c-9429-916003d36597
parent 2f77322b
......@@ -859,7 +859,6 @@ bool _PLYReader_::can_u_read(std::istream& _is) const {
std::string keyword;
std::string fileType;
std::string elementName = "";
std::string propertyType;
std::string propertyName;
std::string listIndexType;
std::string listEntryType;
......
......@@ -129,7 +129,7 @@ Gnuplot::Gnuplot(const string &title,
{
init();
if (x.size() == 0 || y.size() == 0)
if (x.empty() || y.empty() )
throw GnuplotException("vectors too small");
if (style == "")
......@@ -160,7 +160,7 @@ Gnuplot::Gnuplot(const string &title, const string &style,
{
init();
if (x.size() == 0)
if (x.empty() )
throw GnuplotException("vector too small");
if (!this->gnucmd)
throw GnuplotException("Could'nt open connection to gnuplot");
......@@ -189,7 +189,7 @@ Gnuplot::Gnuplot(const string &title, const string &style,
Gnuplot::~Gnuplot()
{
if ((this->to_delete).size() > 0)
if ( !((this->to_delete).empty()) )
{
for (size_t i = 0; i < this->to_delete.size(); i++)
remove(this->to_delete[i].c_str());
......@@ -228,7 +228,7 @@ bool Gnuplot::get_program_path(const string pname)
void Gnuplot::reset_plot(void)
{
if (this->to_delete.size() > 0)
if ( !(this->to_delete.empty()) )
{
for (size_t i = 0; i < this->to_delete.size(); i++)
remove(this->to_delete[i].c_str());
......
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