From 4716040703be1ee906439385d20475dcddad5ce3 Mon Sep 17 00:00:00 2001
From: Benoit Jacob <jacob.benoit.1@gmail.com>
Date: Mon, 25 Oct 2010 10:15:22 -0400
Subject: bug #86 : use internal:: namespace instead of ei_ prefix

---
 test/stable_norm.cpp | 34 +++++++++++++++++-----------------
 1 file changed, 17 insertions(+), 17 deletions(-)

(limited to 'test/stable_norm.cpp')

diff --git a/test/stable_norm.cpp b/test/stable_norm.cpp
index f3e671c3b..69e4a1b12 100644
--- a/test/stable_norm.cpp
+++ b/test/stable_norm.cpp
@@ -55,7 +55,7 @@ template<typename MatrixType> void stable_norm(const MatrixType& m)
   Index rows = m.rows();
   Index cols = m.cols();
 
-  Scalar big = ei_random<Scalar>() * (std::numeric_limits<RealScalar>::max() * RealScalar(1e-4));
+  Scalar big = internal::random<Scalar>() * (std::numeric_limits<RealScalar>::max() * RealScalar(1e-4));
   Scalar small = static_cast<RealScalar>(1)/big;
 
   MatrixType  vzero = MatrixType::Zero(rows, cols),
@@ -75,33 +75,33 @@ template<typename MatrixType> void stable_norm(const MatrixType& m)
 
   // test isFinite
   VERIFY(!isFinite( std::numeric_limits<RealScalar>::infinity()));
-  VERIFY(!isFinite(ei_sqrt(-ei_abs(big))));
+  VERIFY(!isFinite(internal::sqrt(-internal::abs(big))));
 
   // test overflow
-  VERIFY(isFinite(ei_sqrt(size)*ei_abs(big)));
+  VERIFY(isFinite(internal::sqrt(size)*internal::abs(big)));
   #ifdef EIGEN_VECTORIZE_SSE
   // since x87 FPU uses 80bits of precision overflow is not detected
-  if(ei_packet_traits<Scalar>::size>1)
+  if(internal::packet_traits<Scalar>::size>1)
   {
-    VERIFY_IS_NOT_APPROX(static_cast<Scalar>(vbig.norm()),   ei_sqrt(size)*big); // here the default norm must fail
+    VERIFY_IS_NOT_APPROX(static_cast<Scalar>(vbig.norm()),   internal::sqrt(size)*big); // here the default norm must fail
   }
   #endif
-  VERIFY_IS_APPROX(vbig.stableNorm(), ei_sqrt(size)*ei_abs(big));
-  VERIFY_IS_APPROX(vbig.blueNorm(),   ei_sqrt(size)*ei_abs(big));
-  VERIFY_IS_APPROX(vbig.hypotNorm(),  ei_sqrt(size)*ei_abs(big));
+  VERIFY_IS_APPROX(vbig.stableNorm(), internal::sqrt(size)*internal::abs(big));
+  VERIFY_IS_APPROX(vbig.blueNorm(),   internal::sqrt(size)*internal::abs(big));
+  VERIFY_IS_APPROX(vbig.hypotNorm(),  internal::sqrt(size)*internal::abs(big));
 
   // test underflow
-  VERIFY(isFinite(ei_sqrt(size)*ei_abs(small)));
+  VERIFY(isFinite(internal::sqrt(size)*internal::abs(small)));
   #ifdef EIGEN_VECTORIZE_SSE
   // since x87 FPU uses 80bits of precision underflow is not detected
-  if(ei_packet_traits<Scalar>::size>1)
+  if(internal::packet_traits<Scalar>::size>1)
   {
-    VERIFY_IS_NOT_APPROX(static_cast<Scalar>(vsmall.norm()),   ei_sqrt(size)*small); // here the default norm must fail
+    VERIFY_IS_NOT_APPROX(static_cast<Scalar>(vsmall.norm()),   internal::sqrt(size)*small); // here the default norm must fail
   }
   #endif
-  VERIFY_IS_APPROX(vsmall.stableNorm(), ei_sqrt(size)*ei_abs(small));
-  VERIFY_IS_APPROX(vsmall.blueNorm(),   ei_sqrt(size)*ei_abs(small));
-  VERIFY_IS_APPROX(vsmall.hypotNorm(),  ei_sqrt(size)*ei_abs(small));
+  VERIFY_IS_APPROX(vsmall.stableNorm(), internal::sqrt(size)*internal::abs(small));
+  VERIFY_IS_APPROX(vsmall.blueNorm(),   internal::sqrt(size)*internal::abs(small));
+  VERIFY_IS_APPROX(vsmall.hypotNorm(),  internal::sqrt(size)*internal::abs(small));
 
 // Test compilation of cwise() version
   VERIFY_IS_APPROX(vrand.colwise().stableNorm(),      vrand.colwise().norm());
@@ -117,8 +117,8 @@ void test_stable_norm()
   for(int i = 0; i < g_repeat; i++) {
     CALL_SUBTEST_1( stable_norm(Matrix<float, 1, 1>()) );
     CALL_SUBTEST_2( stable_norm(Vector4d()) );
-    CALL_SUBTEST_3( stable_norm(VectorXd(ei_random<int>(10,2000))) );
-    CALL_SUBTEST_4( stable_norm(VectorXf(ei_random<int>(10,2000))) );
-    CALL_SUBTEST_5( stable_norm(VectorXcd(ei_random<int>(10,2000))) );
+    CALL_SUBTEST_3( stable_norm(VectorXd(internal::random<int>(10,2000))) );
+    CALL_SUBTEST_4( stable_norm(VectorXf(internal::random<int>(10,2000))) );
+    CALL_SUBTEST_5( stable_norm(VectorXcd(internal::random<int>(10,2000))) );
   }
 }
-- 
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