From: Clifford Wolf <clifford@clifford.at>
Date: Fri, 19 Sep 2014 13:50:55 +0000 (+0200)
Subject: Initialize RTLIL::Const from std::vector<bool>
X-Git-Tag: yosys-0.4~111
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=00964f2f618d241a2e5cd32f4e7dbbcf55de4fb4;p=yosys.git

Initialize RTLIL::Const from std::vector<bool>
---

diff --git a/kernel/rtlil.cc b/kernel/rtlil.cc
index 6556b82ee..00be796f8 100644
--- a/kernel/rtlil.cc
+++ b/kernel/rtlil.cc
@@ -65,6 +65,13 @@ RTLIL::Const::Const(RTLIL::State bit, int width)
 		bits.push_back(bit);
 }
 
+RTLIL::Const::Const(const std::vector<bool> &bits)
+{
+	flags = RTLIL::CONST_FLAG_NONE;
+	for (auto b : bits)
+		this->bits.push_back(b ? RTLIL::S1 : RTLIL::S0);
+}
+
 bool RTLIL::Const::operator <(const RTLIL::Const &other) const
 {
 	if (bits.size() != other.bits.size())
diff --git a/kernel/rtlil.h b/kernel/rtlil.h
index c48837691..a0ae8f082 100644
--- a/kernel/rtlil.h
+++ b/kernel/rtlil.h
@@ -428,7 +428,8 @@ struct RTLIL::Const
 	Const(std::string str);
 	Const(int val, int width = 32);
 	Const(RTLIL::State bit, int width = 1);
-	Const(std::vector<RTLIL::State> bits) : bits(bits) { flags = CONST_FLAG_NONE; };
+	Const(const std::vector<RTLIL::State> &bits) : bits(bits) { flags = CONST_FLAG_NONE; };
+	Const(const std::vector<bool> &bits);
 
 	bool operator <(const RTLIL::Const &other) const;
 	bool operator ==(const RTLIL::Const &other) const;