Adding upstream version 0.19.2.upstream/0.19.2upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 41 insertions, 0 deletions

diff --git a/include/orcus/measurement.hpp b/include/orcus/measurement.hpp
new file mode 100644
index 0000000..7444ae0
--- /dev/null
+++ b/include/orcus/measurement.hpp
@@ -0,0 +1,41 @@
+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
+/*
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/.
+ */
+
+#ifndef ORCUS_MEASUREMENT_HPP
+#define ORCUS_MEASUREMENT_HPP
+
+#include "types.hpp"
+#include "env.hpp"
+
+#include <cstdlib>
+#include <string>
+
+namespace orcus {
+
+ORCUS_DLLPUBLIC double to_double(std::string_view s, const char** p_parse_ended = nullptr);
+ORCUS_DLLPUBLIC long to_long(std::string_view s, const char** p_parse_ended = nullptr);
+ORCUS_DLLPUBLIC bool to_bool(std::string_view s);
+
+/**
+ * Parse a string value containing a part representing a numerical value
+ * optionally followed by a part representing a unit of measurement.
+ *
+ * Examples of such string value are: "1.234in", "0.34cm" and so on.
+ *
+ * @param str original string value.
+ *
+ * @return structure containing a numerical value and a unit of measurement
+ *         that the original string value represents.
+ */
+ORCUS_DLLPUBLIC length_t to_length(std::string_view str);
+
+ORCUS_DLLPUBLIC double convert(double value, length_unit_t unit_from, length_unit_t unit_to);
+
+}
+
+#endif
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */