revert row index data type for database

to allow for negative rows (counting from the end)
FlexibleSUSY · Nov 15, 2016 · e9869d4 · e9869d4
1 parent 037fc0f
commit e9869d4
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Showing 2 changed files with 3 additions and 3 deletions.
diff --git a/src/database.cpp b/src/database.cpp
@@ -93,7 +93,7 @@ void Database::insert(
  * @param row row index (0 = 1st row, 1 = 2nd row, ..., -1 = last row,
  * -2 is 2nd to last row, ...)
  */
-Eigen::ArrayXd Database::extract(const std::string& table_name, std::size_t row)
+Eigen::ArrayXd Database::extract(const std::string& table_name, long long row)
 {
    Eigen::ArrayXd values;
    const std::string sql =
@@ -239,7 +239,7 @@ void Database::insert(
    throw DisabledSQLiteError("Cannot call insert(), because SQLite support is disabled.");
 }
 
-Eigen::ArrayXd Database::extract(const std::string&, std::size_t)
+Eigen::ArrayXd Database::extract(const std::string&, long long)
 {
    throw DisabledSQLiteError("Cannot call extract(), because SQLite support is disabled.");
 }

diff --git a/src/database.hpp b/src/database.hpp
@@ -38,7 +38,7 @@ class Database {
    void insert(const std::string&, const std::vector<std::string>&, const Eigen::ArrayXd&);
 
    /// extract a row of doubles from a table
-   Eigen::ArrayXd extract(const std::string&, std::size_t);
+   Eigen::ArrayXd extract(const std::string&, long long);
 
 private:
    using TCallback = int (*)(void*, int, char**, char**);