commit 5a974716e111e4aa87a4840902b957060bd644fc
author Sameer Agarwal <sameeragarwal@google.com> Fri Jun 07 22:38:30 2013 -0700
committer Sameer Agarwal <sameeragarwal@google.com> Wed Jul 17 22:56:01 2013 -0700
tree 52626572b123ceae3f326e659034f5e286a88eb6
parent 719889b8b7a3ef6712516d169a4ce3a33d272fda

Covariance estimation using SuiteSparseQR.

Change-Id: I70d1686e3288fdde5f9723e832e15ffb857d6d85

include/ceres/types.h

diff --git a/include/ceres/types.h b/include/ceres/types.h
index 46c2fd2..a967541 100644
--- a/include/ceres/types.h
+++ b/include/ceres/types.h
@@ -383,6 +383,12 @@
   CUBIC
 };
 
+enum CovarianceAlgorithmType {
+  DENSE_SVD,
+  SPARSE_CHOLESKY,
+  SPARSE_QR
+};
+
 const char* LinearSolverTypeToString(LinearSolverType type);
 bool StringToLinearSolverType(string value, LinearSolverType* type);
 
@@ -424,6 +430,12 @@
     string value,
     LineSearchInterpolationType* type);
 
+const char* CovarianceAlgorithmTypeToString(
+    CovarianceAlgorithmType type);
+bool StringToCovarianceAlgorithmType(
+    string value,
+    CovarianceAlgorithmType* type);
+
 const char* LinearSolverTerminationTypeToString(
     LinearSolverTerminationType type);