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 { ...@@ -859,7 +859,6 @@ bool _PLYReader_::can_u_read(std::istream& _is) const {
std::string keyword; std::string keyword;
std::string fileType; std::string fileType;
std::string elementName = ""; std::string elementName = "";
std::string propertyType;
std::string propertyName; std::string propertyName;
std::string listIndexType; std::string listIndexType;
std::string listEntryType; std::string listEntryType;
......
...@@ -129,7 +129,7 @@ Gnuplot::Gnuplot(const string &title, ...@@ -129,7 +129,7 @@ Gnuplot::Gnuplot(const string &title,
{ {
init(); init();
if (x.size() == 0 || y.size() == 0) if (x.empty() || y.empty() )
throw GnuplotException("vectors too small"); throw GnuplotException("vectors too small");
if (style == "") if (style == "")
...@@ -160,7 +160,7 @@ Gnuplot::Gnuplot(const string &title, const string &style, ...@@ -160,7 +160,7 @@ Gnuplot::Gnuplot(const string &title, const string &style,
{ {
init(); init();
if (x.size() == 0) if (x.empty() )
throw GnuplotException("vector too small"); throw GnuplotException("vector too small");
if (!this->gnucmd) if (!this->gnucmd)
throw GnuplotException("Could'nt open connection to gnuplot"); throw GnuplotException("Could'nt open connection to gnuplot");
...@@ -189,7 +189,7 @@ Gnuplot::Gnuplot(const string &title, const string &style, ...@@ -189,7 +189,7 @@ Gnuplot::Gnuplot(const string &title, const string &style,
Gnuplot::~Gnuplot() Gnuplot::~Gnuplot()
{ {
if ((this->to_delete).size() > 0) if ( !((this->to_delete).empty()) )
{ {
for (size_t i = 0; i < this->to_delete.size(); i++) for (size_t i = 0; i < this->to_delete.size(); i++)
remove(this->to_delete[i].c_str()); remove(this->to_delete[i].c_str());
...@@ -228,7 +228,7 @@ bool Gnuplot::get_program_path(const string pname) ...@@ -228,7 +228,7 @@ bool Gnuplot::get_program_path(const string pname)
void Gnuplot::reset_plot(void) 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++) for (size_t i = 0; i < this->to_delete.size(); i++)
remove(this->to_delete[i].c_str()); remove(this->to_delete[i].c_str());
......
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