commit 85561eee951c91e578984c6d3eecf0073acabb64
author Sameer Agarwal <sameeragarwal@google.com> Tue Jan 07 22:22:14 2014 -0800
committer Sameer Agarwal <sameeragarwal@google.com> Tue Jan 07 22:22:14 2014 -0800
tree baee5f40de9ce59bbdffa52684c669dda7f4e167
parent a7fda3317b1a97702750bea96ac3ef3d1a2afb49

Use int32 for parameter block sizes.

CostFunction now uses int32 instead of int16
to store the size of its parameter blocks.

This is an API breaking change.

Change-Id: I032ea583bc7ea4b3009be25d23a3be143749c73e

include/ceres/cost_function_to_functor.h

diff --git a/include/ceres/cost_function_to_functor.h b/include/ceres/cost_function_to_functor.h
index fa1012d..0d01f77 100644
--- a/include/ceres/cost_function_to_functor.h
+++ b/include/ceres/cost_function_to_functor.h
@@ -127,7 +127,7 @@
         << N3 << ", " << N4 << ", " << N5 << ", " << N6 << ", " << N7 << ", "
         << N8 << ", " << N9;
 
-    const vector<int16>& parameter_block_sizes =
+    const vector<int32>& parameter_block_sizes =
         cost_function->parameter_block_sizes();
     const int num_parameter_blocks =
         (N0 > 0) + (N1 > 0) + (N2 > 0) + (N3 > 0) + (N4 > 0) +
@@ -679,7 +679,7 @@
   template <typename JetT>
   bool EvaluateWithJets(const JetT** inputs, JetT* output) const {
     const int kNumParameters =  N0 + N1 + N2 + N3 + N4 + N5 + N6 + N7 + N8 + N9;
-    const vector<int16>& parameter_block_sizes =
+    const vector<int32>& parameter_block_sizes =
         cost_function_->parameter_block_sizes();
     const int num_parameter_blocks = parameter_block_sizes.size();
     const int num_residuals = cost_function_->num_residuals();
@@ -732,7 +732,7 @@
       output[i].v.setZero();
 
       for (int j = 0; j < num_parameter_blocks; ++j) {
-        const int16 block_size = parameter_block_sizes[j];
+        const int32 block_size = parameter_block_sizes[j];
         for (int k = 0; k < parameter_block_sizes[j]; ++k) {
           output[i].v +=
               jacobian_blocks[j][i * block_size + k] * inputs[j][k].v;