Changeset 380 for trunk/src/core/library.cc

Timestamp:

05/29/15 17:28:16 (10 years ago)

Author:

epyon

Message:

• oops, missed src : got rid of to_string and other std::string utilities (except slurp) string no longer in nv namespace

File:

• trunk/src/core/library.cc (modified) (6 diffs)

trunk/src/core/library.cc

@@ -39 +39 @@
 }
 
-void library::open( const string& name )
+void library::open( string_ref name )
 {
-        m_name = name;
+        m_name.assign( name.data(), name.size() );
         if ( !open() )
         {
                 m_handle = nullptr;
-                NV_THROW( library_error, "Can't load library!", name );
+                NV_THROW( library_error, "Can't load library!", name.data() );
         }
 }
 
-bool nv::library::try_open( const string& name )
+bool nv::library::try_open( string_ref name )
 {
-        m_name = name;
+        m_name.assign( name.data(), name.size() );
         if ( !open() )
         {
@@ -60 +60 @@
 }
 
-const string& library::get_name() const
+string_ref library::get_name() const
 {
-    return m_name;
+    return string_ref( m_name );
 }
 
@@ -73 +73 @@
     NV_LOG_NOTICE( "library : loading '", m_name, "'..." );
 
-    string name = m_name;
-    string ext  = NV_LIB_EXT;
-    size_t ext_len   = ext.length();
+        std::string name = m_name;
+        string_ref ext( NV_LIB_EXT );
 
-    if ( name.length() < ext_len || name.substr( name.length() - ext_len, ext_len ) != ext ) 
+        if ( name.length() < ext.length() || name.substr( name.length() - ext.length(), ext.length() ) != ext )
     {
-        name += ext;
+        name.append( ext.data(), ext.length() );
     }
 
@@ -93 +92 @@
 }
 
-void* library::get( const string& symbol )
+void* library::get( string_ref symbol )
 {
-        void* result = (void*) NV_LIB_GET( (NV_LIB_HANDLE) m_handle, symbol.c_str() );
+        void* result = (void*) NV_LIB_GET( (NV_LIB_HANDLE) m_handle, symbol.data() );
     if ( !result )
     {
-        NV_THROW( library_error, "Can't find symbol " + symbol + "!", m_name );
+        NV_THROW( library_error, "Can't find symbol " + std::string(symbol.data(),symbol.size()) + "!", m_name );
     }
         return result;
 }
 
-void* nv::library::try_get( const string& symbol )
+void* nv::library::try_get( string_ref symbol )
 {
-        return (void*) NV_LIB_GET( (NV_LIB_HANDLE) m_handle, symbol.c_str() );
+        return (void*) NV_LIB_GET( (NV_LIB_HANDLE) m_handle, symbol.data() );
 }
 
@@ -130 +129 @@
 }
 
-string library::get_error()
+std::string library::get_error()
 {
 #if NV_PLATFORM == NV_WINDOWS
@@ -137 +136 @@
     FormatMessage( FORMAT_MESSAGE_ALLOCATE_BUFFER | FORMAT_MESSAGE_FROM_SYSTEM | FORMAT_MESSAGE_IGNORE_INSERTS,
         NULL, GetLastError(), MAKELANGID(LANG_NEUTRAL, SUBLANG_DEFAULT), (LPTSTR) &buffer, 0, NULL );
-    string msg( (char*)buffer );
+    std::string msg( (char*)buffer );
     LocalFree( buffer );
     return msg;