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Renaming two member variables so they no longer share names with their getters.

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git-svn-id: https://zxing.googlecode.com/svn/trunk@606 59b500cc-1b3d-0410-9834-0bbf25fbcc57
This commit is contained in:
mschulkind 2008-10-08 20:42:04 +00:00
parent 45677f2bb2
commit af555d2409
1 changed files with 11 additions and 11 deletions
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22
core/src/com/google/zxing/common/reedsolomon/GF256.java
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@ -31,8 +31,8 @@ public final class GF256 {
public static final GF256 QR_CODE_FIELD = new GF256(0x011D); // x^8 + x^4 + x^3 + x^2 + 1
public static final GF256 DATA_MATRIX_FIELD = new GF256(0x012D); // x^8 + x^5 + x^3 + x^2 + 1
private final int[] exp;
private final int[] log;
private final int[] exp_table;
private final int[] log_table;
private final GF256Poly zero;
private final GF256Poly one;
@ -44,18 +44,18 @@ public final class GF256 {
* coefficient
*/
private GF256(int primitive) {
exp = new int[256];
log = new int[256];
exp_table = new int[256];
log_table = new int[256];
int x = 1;
for (int i = 0; i < 256; i++) {
exp[i] = x;
exp_table[i] = x;
x <<= 1; // x = x * 2; we're assuming the generator alpha is 2
if (x >= 0x100) {
x ^= primitive;
}
}
for (int i = 0; i < 255; i++) {
log[exp[i]] = i;
log_table[exp_table[i]] = i;
}
// log[0] == 0 but this should never be used
zero = new GF256Poly(this, new int[]{0});
@ -98,7 +98,7 @@ public final class GF256 {
* @return 2 to the power of a in GF(256)
*/
int exp(int a) {
return exp[a];
return exp_table[a];
}
/**
@ -108,7 +108,7 @@ public final class GF256 {
if (a == 0) {
throw new IllegalArgumentException();
}
return log[a];
return log_table[a];
}
/**
@ -118,7 +118,7 @@ public final class GF256 {
if (a == 0) {
throw new ArithmeticException();
}
return exp[255 - log[a]];
return exp_table[255 - log_table[a]];
}
/**
@ -136,7 +136,7 @@ public final class GF256 {
if (b == 1) {
return a;
}
return exp[(log[a] + log[b]) % 255];
return exp_table[(log_table[a] + log_table[b]) % 255];
}
}
}