X-Git-Url: https://mograsim.net/gitweb/?a=blobdiff_plain;f=net.mograsim.logic.core%2Fsrc%2Fnet%2Fmograsim%2Flogic%2Fcore%2Ftypes%2FBitVector.java;h=3e5c17702fd8e35c124ac3cea3e4dbc6e091728a;hb=0f1250077e745deb7cabbfb4c77d393d3d937f70;hp=74375210549cc280f52ec497ece927a76835df90;hpb=4923a4a853325525d4a10e88f7b4b5c2aafb9066;p=Mograsim.git

diff --git a/net.mograsim.logic.core/src/net/mograsim/logic/core/types/BitVector.java b/net.mograsim.logic.core/src/net/mograsim/logic/core/types/BitVector.java
index 74375210..3e5c1770 100644
--- a/net.mograsim.logic.core/src/net/mograsim/logic/core/types/BitVector.java
+++ b/net.mograsim.logic.core/src/net/mograsim/logic/core/types/BitVector.java
@@ -2,6 +2,7 @@ package net.mograsim.logic.core.types;
 
 import static java.lang.String.format;
 
+import java.math.BigInteger;
 import java.util.Arrays;
 import java.util.Iterator;
 import java.util.NoSuchElementException;
@@ -82,6 +83,16 @@ public final class BitVector implements StrictLogicType<BitVector>, Iterable<Bit
 		return bits.clone();
 	}
 
+	public boolean isBinary()
+	{
+		for (int i = 0; i < bits.length; i++)
+		{
+			if (!bits[i].isBinary())
+				return false;
+		}
+		return true;
+	}
+
 	@Override
 	public BitVector join(BitVector t)
 	{
@@ -375,6 +386,21 @@ public final class BitVector implements StrictLogicType<BitVector>, Iterable<Bit
 		return new BitVector(values);
 	}
 
+	public static BitVector of(long value, int bits)
+	{
+		return of(BigInteger.valueOf(value), bits);
+	}
+
+	public static BitVector of(BigInteger value, int bits)
+	{
+		Bit[] values = new Bit[bits];
+		for (int i = 0; i < bits; i++)
+		{
+			values[bits - i - 1] = Bit.of(value.testBit(i));
+		}
+		return new BitVector(values);
+	}
+
 	/**
 	 * Iterate over the {@link Bit}s of the BitVector <b>from MSB to LSB</b> (left to right).
 	 */