Changeset 540 for library/bdm/base/user_info.cpp

Timestamp:

08/17/09 09:25:19 (15 years ago)

Author:

vbarta

Message:

split UIException into 3

Files:

• library/bdm/base/user_info.cpp (modified) (11 diffs)

library/bdm/base/user_info.cpp

@@ -14 +14 @@
 
 namespace bdm {
+
+string UIException::format_message( const string &reason, const string &path ) {
+        stringstream ss;
+        ss << reason;
+        ss << " Check path \"" << path << "\".";
+        return ss.str();
+}
+
 ///////////////////////////// Class UIFile /////////////////////////////////////////////
 
@@ -132 +140 @@
 
         if ( !result->exists ( link ) )
-                throw UIException ( "linked setting was not found", potential_link );
+                throw UISettingException ( "UIException: linked setting was not found.", string ( ( const char* ) potential_link ) );
 
         return ( *result ) [link];
@@ -145 +153 @@
 void UI::assert_type ( const Setting &element, Setting::Type type ) {
         if ( element.getType() != type )
-                throw UIException ( "wrong setting type", element );
+                throw UISettingException ( "UIException: wrong setting type.", element );
 }
 
 const Setting& UI::to_child_setting ( const Setting &element, const int index ) {
         if ( !element.isList() )
-                throw UIException ( "only TypeList elements could be indexed by integers", element );
+                throw UISettingException ( "UIException: only TypeList elements could be indexed by integers.", element );
 
         return element[index];
@@ -157 +165 @@
 const Setting& UI::to_child_setting ( const Setting &element, const string &name ) {
         if ( !element.isGroup() )
-                throw UIException ( "only TypeGroup elements could be indexed by strings", element );
+                throw UISettingException ( "UIException: only TypeGroup elements could be indexed by strings.", element );
 
         return element[name];
@@ -236 +244 @@
                         const char* elem1 = ( const char* ) link.result[0];
                         if ( ( strcmp ( elem1, "matrix" ) ) )
-                                throw UIException ( "the setting supposed to represent a matrix element has wrong syntax", link.result );
+                                throw UISettingException ( "UIException: the setting supposed to represent a matrix element has wrong syntax.", link.result );
 
                         data_offset = 1;
                 } else
-                        throw UIException ( "the setting supposed to represent a matrix element has wrong syntax", link.result );
+                        throw UISettingException ( "UIException: the setting supposed to represent a matrix element has wrong syntax.", link.result );
 
                 Setting &rows_setting = link.result[0 + data_offset];
@@ -254 +262 @@
 
                 if ( cols < 0 || rows < 0 )
-                        throw UIException ( "the dimensions of a matrix has to be non-negative", link.result );
+                        throw UISettingException ( "UIException: the dimensions of a matrix has to be non-negative.", link.result );
 
                 if ( elements.getLength() != cols * rows )
-                        throw UIException ( "the count of the matrix elements is incompatible with matrix dimension", elements );
+                        throw UISettingException ( "UIException: the count of the matrix elements is incompatible with matrix dimension.", elements );
 
                 matrix.set_size ( rows, cols );
@@ -265 +273 @@
 
                 if ( !elements[0].isNumber() )
-                        throw UIException ( "matrix elements have to be numbers", elements[0] );
+                        throw UISettingException ( "UIException: matrix elements have to be numbers.", elements[0] );
 
                 // build matrix row-wise
@@ -275 +283 @@
         }
 
-        throw UIException ( "only numeric types or TypeList are supported as matrix values", link.result );
+        throw UISettingException ( "UIException: only numeric types or TypeList are supported as matrix values.", link.result );
 }
 
@@ -292 +300 @@
 
                 if ( matrix.cols() != 1 && matrix.rows() != 1 )
-                        throw UIException ( "the vector length is invalid, it seems to be rather a matrix", link.result );
+                        throw UISettingException ( "UIException: the vector length is invalid, it seems to be rather a matrix.", link.result );
 
                 int len = matrix.rows() * matrix.cols();
@@ -313 +321 @@
 
                 if ( !link.result[0].isNumber() )
-                        throw UIException ( "a vector element has to be a number", link.result[0] );
+                        throw UISettingException ( "UIException: a vector element has to be a number.", link.result[0] );
 
                 for ( int i = 0; i < len; i++ )
@@ -321 +329 @@
         }
 
-        throw UIException ( "only numeric types, TypeArray or TypeList are supported as vector values", link.result );
+        throw UISettingException ( "UIException: only numeric types, TypeArray or TypeList are supported as vector values.", link.result );
 }