From c068f22329d5cc722622a2183bbb22eef2093df7 Mon Sep 17 00:00:00 2001
From: Felix Morgner <felix.morgner@gmail.com>
Date: Mon, 24 Aug 2026 11:16:07 +0200
Subject: initial import

---
 tool_src/QvLib/QvSFBool.cpp | 37 +++++++++++++++++++++++++++++++++++++
 1 file changed, 37 insertions(+)
 create mode 100644 tool_src/QvLib/QvSFBool.cpp

(limited to 'tool_src/QvLib/QvSFBool.cpp')

diff --git a/tool_src/QvLib/QvSFBool.cpp b/tool_src/QvLib/QvSFBool.cpp
new file mode 100644
index 0000000..a1ecd9c
--- /dev/null
+++ b/tool_src/QvLib/QvSFBool.cpp
@@ -0,0 +1,37 @@
+#include <QvReadError.h>
+#include <QvSFBool.h>
+
+QV_SFIELD_SOURCE(QvSFBool);
+
+QvBool
+QvSFBool::readValue(QvInput *in)
+{
+    // accept 0 or 1
+    if (in->read(value)) {
+	if (value != 0 && value != 1) {
+	    QvReadError::post(in, "Illegal value for QvSFBool: %d "
+			      "(must be 0 or 1)", value);
+	    return FALSE;
+	}
+	return TRUE;
+    }
+
+    // read TRUE/FALSE keyword
+    QvName n;
+    if (! in->read(n, TRUE))
+	return FALSE;
+    
+    if (n == "TRUE") {
+	value = TRUE;
+	return TRUE;
+    }
+
+    if (n == "FALSE") {
+	value = FALSE;
+	return TRUE;
+    }
+
+    QvReadError::post(in, "Unknown value (\"%s\") for QvSFBool ",
+		      "(must be TRUE or FALSE)", n.getString());
+    return FALSE;
+}
-- 
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