Fix tiny solver build break
The solver code must rely on the vectors for
sizing, since not all cost functions will have
NumParameters() or NumResiduals().
Change-Id: Id254ce37507443910edb0064de7907d64558851e
diff --git a/include/ceres/tiny_solver.h b/include/ceres/tiny_solver.h
index d9fa3c5..cbdc228 100644
--- a/include/ceres/tiny_solver.h
+++ b/include/ceres/tiny_solver.h
@@ -231,13 +231,14 @@
Scalar u = options.initial_scale_factor;
Scalar v = 2;
- for (int i = 1; summary.status == RUNNING && i < options.max_iterations;
- ++i) {
- summary.iterations = i;
+ for (summary.iterations = 1;
+ (summary.status == RUNNING &&
+ summary.iterations < options.max_iterations);
+ summary.iterations++) {
jtj_regularized_ = jtj_;
const Scalar min_diagonal = 1e-6;
const Scalar max_diagonal = 1e32;
- for (int i = 0; i < function.NumParameters(); ++i) {
+ for (int i = 0; i < lm_diagonal_.rows(); ++i) {
lm_diagonal_[i] = std::sqrt(
u * std::min(std::max(jtj_(i, i), min_diagonal), max_diagonal));
jtj_regularized_(i, i) += lm_diagonal_[i] * lm_diagonal_[i];
