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authorAvneesh Saluja <asaluja@gmail.com>2013-03-28 18:28:16 -0700
committerAvneesh Saluja <asaluja@gmail.com>2013-03-28 18:28:16 -0700
commit3d8d656fa7911524e0e6885647173474524e0784 (patch)
tree81b1ee2fcb67980376d03f0aa48e42e53abff222 /klm/lm/builder/discount.hh
parentbe7f57fdd484e063775d7abf083b9fa4c403b610 (diff)
parent96fedabebafe7a38a6d5928be8fff767e411d705 (diff)
fixed conflicts
Diffstat (limited to 'klm/lm/builder/discount.hh')
-rw-r--r--klm/lm/builder/discount.hh26
1 files changed, 26 insertions, 0 deletions
diff --git a/klm/lm/builder/discount.hh b/klm/lm/builder/discount.hh
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+++ b/klm/lm/builder/discount.hh
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+#ifndef BUILDER_DISCOUNT__
+#define BUILDER_DISCOUNT__
+
+#include <algorithm>
+
+#include <stdint.h>
+
+namespace lm {
+namespace builder {
+
+struct Discount {
+ float amount[4];
+
+ float Get(uint64_t count) const {
+ return amount[std::min<uint64_t>(count, 3)];
+ }
+
+ float Apply(uint64_t count) const {
+ return static_cast<float>(count) - Get(count);
+ }
+};
+
+} // namespace builder
+} // namespace lm
+
+#endif // BUILDER_DISCOUNT__