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Bytecode constant types

hydrophobis edited this page Mar 25, 2025 · 1 revision

Overview

This section defines constants that represent various data types used in the Java class file format. These constants are used to identify primitive types within the bytecode and other sections of the class file.


1. Data Type Constants

  • T_BOOLEAN4
    Represents the boolean data type.

  • T_CHAR5
    Represents the char data type.

  • T_FLOAT6
    Represents the float data type.

  • T_DOUBLE7
    Represents the double data type.

  • T_BYTE8
    Represents the byte data type.

  • T_SHORT9
    Represents the short data type.

  • T_INT10
    Represents the int data type.

  • T_LONG11
    Represents the long data type.


Usage Example

uint16_t type = T_INT;  // Assigning the integer type

This assigns the T_INT constant, which represents the integer data type.


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