[Jenkins] auto-formatting by clang-format version 10.0.0-4ubuntu1

src/stan/io/stan_csv_reader.hpp

@@ -320,10 +320,10 @@ class stan_csv_reader {
         if (cols == -1) {
           cols = current_cols;
         } else if (cols != current_cols) {
-	  std::stringstream msg;
-	  msg << "Error: expected " << cols << " columns, but found "
-	      << current_cols << " instead for row " << rows + 1;
-	  throw std::invalid_argument(msg.str());
+          std::stringstream msg;
+          msg << "Error: expected " << cols << " columns, but found "
+              << current_cols << " instead for row " << rows + 1;
+          throw std::invalid_argument(msg.str());
         }
         rows++;
       }
@@ -397,9 +397,9 @@ class stan_csv_reader {
       int expected_samples = data.metadata.num_samples / data.metadata.thin;
       if (expected_samples != data.samples.rows()) {
         std::stringstream msg;
-        msg << "Error reading samples, expecting " << expected_samples << " samples, found "
-            << data.samples.rows();
-	throw std::invalid_argument(msg.str());
+        msg << "Error reading samples, expecting " << expected_samples
+            << " samples, found " << data.samples.rows();
+        throw std::invalid_argument(msg.str());
       }
     }
     return data;

src/stan/mcmc/chainset.hpp

@@ -32,7 +32,7 @@ using Eigen::Dynamic;
  * Checks that a Stan CSV file contains both a header row
  * and a set of draws from the posterior.
  * Throws exception if either are missing.
- * 
+ *
  * @param stan_csv parsed csv file object
  */
 void validate_sample(const stan::io::stan_csv& stan_csv) {
@@ -46,7 +46,7 @@ void validate_sample(const stan::io::stan_csv& stan_csv) {
 
 /**
  * Reports the expected number of post-warmup draws in the CSV output file.
- * 
+ *
  * @param stan_csv parsed csv file object
  * @return expected number of draws
  */
@@ -64,7 +64,7 @@ size_t thinned_samples(const stan::io::stan_csv& stan_csv) {
  *
  * @note samples are stored in column major, i.e., each column corresponds to
  * an output variable (element).
- * 
+ *
  */
 class chainset {
  private:

src/test/unit/io/stan_csv_reader_test.cpp

@@ -27,7 +27,7 @@ class StanIoStanCsvReader : public testing::Test {
     bernoulli_thin_stream.open(
         "src/test/unit/io/test_csv_files/bernoulli_thin.csv");
     bernoulli_trunc_stream.open(
-	"src/test/unit/io/test_csv_files/bernoulli_corrupt.csv");
+        "src/test/unit/io/test_csv_files/bernoulli_corrupt.csv");
     bernoulli_warmup_stream.open(
         "src/test/unit/io/test_csv_files/bernoulli_warmup.csv");
     missing_draws_stream.open(
@@ -571,10 +571,10 @@ TEST_F(StanIoStanCsvReader, missing_data) {
   stan::io::stan_csv missing_draws;
   std::stringstream out;
   EXPECT_THROW(stan::io::stan_csv_reader::parse(missing_draws_stream, &out),
-	       std::invalid_argument);
+               std::invalid_argument);
   stan::io::stan_csv bernoulli_trunc;
   EXPECT_THROW(stan::io::stan_csv_reader::parse(bernoulli_trunc_stream, &out),
-	       std::invalid_argument);
+               std::invalid_argument);
 }
 
 TEST_F(StanIoStanCsvReader, thinned_data) {

src/test/unit/mcmc/chainset_test.cpp

@@ -40,11 +40,11 @@ class McmcChains : public testing::Test {
         "src/test/unit/mcmc/test_csv_files/eight_schools_5iters_2.csv",
         std::ifstream::in);
 
-    if (!bernoulli_500_stream
-        || !bernoulli_default_stream || !bernoulli_thin_stream
-        || !bernoulli_warmup_stream || !bernoulli_zeta_stream
-        || !eight_schools_1_stream || !eight_schools_2_stream
-        || !eight_schools_5iters_1_stream || !eight_schools_5iters_2_stream) {
+    if (!bernoulli_500_stream || !bernoulli_default_stream
+        || !bernoulli_thin_stream || !bernoulli_warmup_stream
+        || !bernoulli_zeta_stream || !eight_schools_1_stream
+        || !eight_schools_2_stream || !eight_schools_5iters_1_stream
+        || !eight_schools_5iters_2_stream) {
       FAIL() << "Failed to open one or more test files";
     }
     bernoulli_500_stream.seekg(0, std::ios::beg);
@@ -91,14 +91,14 @@ class McmcChains : public testing::Test {
 
   std::stringstream out;
 
-  std::ifstream bernoulli_500_stream,
-    bernoulli_default_stream, bernoulli_thin_stream, bernoulli_warmup_stream,
-    bernoulli_zeta_stream, eight_schools_1_stream, eight_schools_2_stream,
-    eight_schools_5iters_1_stream, eight_schools_5iters_2_stream;
+  std::ifstream bernoulli_500_stream, bernoulli_default_stream,
+      bernoulli_thin_stream, bernoulli_warmup_stream, bernoulli_zeta_stream,
+      eight_schools_1_stream, eight_schools_2_stream,
+      eight_schools_5iters_1_stream, eight_schools_5iters_2_stream;
 
-  stan::io::stan_csv bernoulli_500, bernoulli_default,
-    bernoulli_thin, bernoulli_warmup, bernoulli_zeta, eight_schools_1,
-    eight_schools_2, eight_schools_5iters_1, eight_schools_5iters_2;
+  stan::io::stan_csv bernoulli_500, bernoulli_default, bernoulli_thin,
+      bernoulli_warmup, bernoulli_zeta, eight_schools_1, eight_schools_2,
+      eight_schools_5iters_1, eight_schools_5iters_2;
 };
 
 TEST_F(McmcChains, constructor) {