Changeset 5c50027 in tol

Timestamp:

Sep 11, 2009, 2:49:32 PM (17 years ago)

Author:

Víctor de Buen <vdebuen@…>

Branches:

1941-docker-image-to-test, devel, master

Children:

a62c198

Parents:

f9e23b2

Message:

Ensuring non empty intervals in Fibonacci built-in functions

git-svn-id: ​https://www.tol-project.org/svn/tolp/trunk@1358 be4846ae-f051-483a-831f-b64e7d08527f

File:

• tol/btol/real_type/datgrav.cpp (modified) (2 diffs)

tol/btol/real_type/datgrav.cpp

@@ -1543 +1543 @@
   BDat    max  = Dat (Arg(4));
   BDat    tol  = Dat (Arg(5));
-  BRRCode f(code);
-  contens_ = BFibonacci::Solve(&f,y,min,max,tol);
+  if(min>max)
+  {
+    Error(I2("Cannot use empty interval in ",
+             "No se puede usar un intervalo vacío en ")+
+          "FibonacciSolve");
+  }
+  else if(tol<0)
+  {
+    Error(I2("Cannot use negative tolerance in ",
+             "No se puede usar una tolerancia negativa en ")+
+          "FibonacciSolve");
+  }
+  else
+  {
+    BRRCode f(code);
+    contens_ = BFibonacci::Solve(&f,y,min,max,tol);
+  }
 }
 
@@ -1563 +1578 @@
   BDat    max  = Dat (Arg(4));
   BDat    tol  = Dat (Arg(5));
-  BRRCode f(code);
-  contens_ = BFibonacci::Minimum(&f,y,min,max,tol);
+  if(min>max)
+  {
+    Error(I2("Cannot use empty interval in ",
+             "No se puede usar un intervalo vacío en ")+
+          "FibonacciMin");
+  }
+  else if(tol<0)
+  {
+    Error(I2("Cannot use negative tolerance in ",
+             "No se puede usar una tolerancia negativa en ")+
+          "FibonacciMin");
+  }
+  else
+  {
+    BRRCode f(code);
+    contens_ = BFibonacci::Minimum(&f,y,min,max,tol);
+  }
 }